why is the standard deviation preferable to the range as a measure of​ variation?

Answers

Answer 1

Answer:

Explanation:

The standard deviation is preferable to the range as a measure of variation because the standard deviation takes into account all of the​ observations, whereas the range considers only the largest and smallest ones.


Related Questions

Sqrt is a parallelogram. If m∠qst = 72°, which of the following statements is true? m∠sqr = 72° m∠qrt = 72° m∠qsr = 36° m∠trq = 108°.

Answers

The statement that is true for parallelogram sqrt with m∠qst = 72° is that m∠qrt = 72°.

Sqrt is a parallelogram.

Parallelograms are quadrilaterals that have both pairs of opposite sides parallel.

parallelograms has both sides congruent to each other.

Parallelograms opposite angles are equal.

Consecutive angles are supplementary in a parallelogram

Therefore, If m∠qst = 72° then m∠qrt = 72°.

This follows the rules that opposite angles are congruent in a parallelogram.

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I can confirm it is QRT = 72.

I got it right on the test

1. A ship is sailing in dense fog and it could be close to dangerous cliffs. The captain switches on the fog horn. The horn sounds and the echo is heard 4 s later. The speed of sound in air is 340 m/s.
a. Calculate the distance between the ship and the cliff.

b. Next time the fog horn sounds it takes 3.5 s for the echo to be heard. State whether the ship is further from, nearer to or at the same distance from the cliff.

Answers

Answer:

a. 1360 m

b. Closer since it takes a shorter amount of time for the fog horn to be heard

Explanation:

a. 340 · 4 = 1360

b. 340 · 3.5 = 1,190

What differences does chromatography rely on to separate out parts of a solution.

Answers

colour

Explanation:

chromatography differentiate out parts of solutions as in the form of different colours

Answer:

Different molecule sizes

Explanation:

Separation occurs when molecules of different sizes are included or excluded from the pores within the matrix

Who was the best Spider-Man out of the famous three?
Tobey Maguire
Andrew Garfield
Tom Holland

Answers

Answer:

andrew garfield

Explanation:

Answer:

Tom Holland for shore

Explanation:

In your response, be sure to address all parts of the question. Use complete sentences; an outline or bulleted list alone is not acceptable. Use the passage to answer all parts of the question that follows. A) describe the broader historical situation in africa at the time that jean barbot wrote his book. B) explain one way in which the passage illustrates the continuing development of the atlantic in the seventeenth century. C) explain one way in which barbot’s background might have influenced his comments about the dutch and the portuguese in the second paragraph.

Answers

The broader historical situation in Africa at the time that Jean Barbot wrote his book was that it showed the colonization of Africa by European countries.

It should be noted that a way that the passage illustrated the continuing development of the Atlantic in the seventeenth century is that it showed that the development was continuous.

Lastly, the way in which Barbot’s background might have influenced his comments about the Dutch and the Portuguese was due to the Protestant link he shared with the Dutch. Therefore, he speaks well of the Dutch and speaks ill of the Portuguese.

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The politician's earlier association.

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The politicians earlier associated with the student communist movement faced doubts about his reputation with some in his party who feared his history would hurt his chances of being elected.

What is the explanation of the above statement?

The statement suggests that politicians who had previous involvement with the student communist movement encountered skepticism within their own party.

Some party members expressed concerns that their association with the movement could have a negative impact on their electoral prospects.

This highlights how political history and reputations can influence perceptions and create apprehensions among party members and potentially affect electoral success.

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Full Question:

Although part of your question is missing, you might be referring to this full question:

The politicians earlier associated with the student communist movement———his reputation with some in his party who feared his history would hurt his chances of being elected

During development individual cells of the same organism begin to produce different proteins because.

Answers

Answer:

The cell types in a multicellular organism become different from one another because they synthesize and accumulate different sets of RNA and protein molecules. They generally do this without altering the sequence of their DNA.

Choose the correct option from the following:the criminal had a very…………scar on his face eng101.

Answers

Answer:

large

Explanation:

necause scars are always large

Which statement best expresses the reason why the southern states decided to secede from the union after the election of 1860?.

Answers

The statement which best expresses the reason why the Southern states decided to secede (break-off) from the Union after the election of 1860 is: They feared that the southern economy and way of life would be destroyed.

Based on historical records, the Union was made up of states that were divided into two categories and these included:

Northern statesSouthern states

The Southern states were actively involved in slave trade and the establishment of slave plantations for the growth and development of their agricultural produce.

After the election of President Abraham Lincoln in 1860, the Southern states such as Georgia, Florida, Texas, and Alabama seceded from the Union because they feared that their economy and way of life would be destroyed without slave labor.

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The goal in choosing vocabulary words is to focus on words that will be _______________ to the children.

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Answer:

teach I give this answer because if we will teach the children the words we will repeat it again and again then the children will repeat it again and again and our mind

fix it

Oxygen dissolved in bodies of water make it suitable for aquatic life. Which of the following best describes dissolved oxygen?.

Answers

Dissolved oxygen is found in water bodies.

In the aquatic environment, organisms use their gills to perform gaseous exchange. Oxygen dissolves in water and is taken in by these aquatic organisms.

We must note that the dissolution of gases in water is an exothermic process hence the dissolution  of oxygen in water occurs at decreased temperatures. Also, a high organic load in water decreases the amount of dissolved oxygen in water.

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Find the solution to the system of equations. You can use the interactive graph below to find the solution. \begin{cases} -3x-9y=18 \\\\ 4x+3y=12 \end{cases} ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ ​ −3x−9y=18 4x+3y=12 ​.

Answers

The solution to the system of equations is x = 30 and y = -36.

The two equations are known as simultaneous equations. The elimination method would be used to determine to find the solutions.

−3x−9y=18 equation 1

4x+3y=12 equation 2

In order to determine the value of x, take the following steps;

Multiply equation 2 by 3

12x + 9y = 36 equation 2

Add  equation 1 and equation 2

x = 30

Substitute for x in equation 2

4(30) + 3y = 12

120 + 3y = 12

120 - 12 = -3y

108 = -3y

y = 108 / -3 = -36

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Answer:

x=6

y=-4

Explanation:

got it on khan <3

In order to help prevent collisions with motorcycles, one of the hosts of the video recommends thinking of motorcycles as __________.

Answers

A lot of accident do happen on the highway. In order to help prevent collisions with motorcycles, one of the hosts of the video recommends thinking of motorcycles as occupying a space the same size as a car.

There are different ways to deal with motorcyclists in traffic so as too avoid collision.  When in traffic, one must known that motorcyclist can stop faster or  more quickly than cars.

The National Highway Traffic Safety Administration (NHTSA) has found out that motorcyclists are a likely than passengers of a car to die as a result of an accident and as such safety is important.

There are some important steps to reduce one's risk of being involved in a collision with a motorcycle. They are;

Always be on the alert or on point for motorcycles. Make sure to use your turn signals. Try to avoid distractions while driving. Always be careful and also be mindful when entering crossroads and intersections. Do stay at least four car lengths behind motorcycles on the road.

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Which principal energy level of an atom contains an electron with the lowest energy?.

Answers

I think the answer to this is an s orbital

I think you'll find the house easily as the directions are quite clear.

Answers

The correct rephrase of the sentence is:

The directions are quite clear, so you ought to find the house easily.

Emphatic stress is a test that assesses a student's ability to recognize a word in a phrase or a phrase itself that needs to be stressed or repeated with greater power. 

From the given sentence:

I think you'll find the house easily as the directions are quite clear.

The correct version that clearly rephrases the sentence giving it an objective viewpoint thereby eliminating informal elements in the is:

The directions are quite clear, so you ought to find the house easily.

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Which of the following holiday does not occur in december?.

Answers

Explanation:

labour day,madaraka day,mashujaa day... does not occur in dece

¿crees que el estado nación mexicano pudo haberse conformado de una manera distinta de tal manera que en la actualidad perteneciéramos a los países de primer mundo si o no, por qué?.

Answers

El estado-nación mexicano pudo haberse consolidado como una monarquía constitucional y haber alcanzado prontamente una situación de estabilidad, luego mayores niveles de desarrollo, propios de un país del primer mundo en un plazo no mayor a cien años.

Sí, el estado-nación mexicano pudo haberse organizado de manera distinta a la república federal y presidencialista que conocemos actualmente, existieron dos intentos de estado-nación monárquico en la historia mexicana, los cuales son enumerados a continuación:

Primer Imperio Mexicano (1.821 - 1.823), regentado por Agustín de Iturbide.Segundo Imperio Mexicano (1.864 - 1.867), regentado por Maximiliano de Habsburgo.

En el primer intento, el estado-nación iba más allá de México, incluyendo el suroeste de los Estados Unidos y buena parte de América Central, contaba con un ejército relativamente fuerte para impedir incursiones de los Estados Unidos de América y una posición comercial envidiable que hubiera consolidado a ese imperio, que era una monarquía constitucional, como bisagra entre Sudamérica y Norteamérica, entre Europa y Asia, propiciando la inmigración extranjera altamente calificada, necesaria para planes de industrialización y de desarrollo interior y exportador.

Por otra parte, se habría consolidado un concepto de mexicano menos basado en la raza y más asentado en fundamentos tradicionalistas e hispánicos. Quizá México se habría posicionado como país del primer mundo para el primer tercio del siglo XX, siguiendo un patrón similar al que hubiera seguido el Imperio de Brasil.

En el segundo intento, el estado-nación comprendía los territorios actuales, se intentó un modelo de monarquía constitucional con políticas liberales que procuraron el desarrollo económico de vastas zonas del territorio junto con el reconocimiento de los pueblos amerindios. Una vez más, el concepto de mexicanidad habría estado menos asentado en la raza y, a diferencia de lo visto en el Porfiriato, más en conceptos positivistas y eurocéntricos, posiblemente de influencia francesa.

De haberse consolidado, México hubiera alcanzado niveles de desarrollo cultural e industrial mayores a los vistos en el Porfiriato sin muchos de los conflictos sociales germinados en el mismo y posiblemente se hubiera seguido una senda de reformas políticas, económicas y sociales que hubieran evitado la alternativa de la revolución o cualquier otra vía de hecho, así como se habría visto un desarrollo estabilizador de alcance aún mayor para mediados del siglo XX, posicionando el país en el primer mundo para finales de aquel siglo.

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A fundraising organization will donate $250 plus half of the money it raises from a charity event. Use this information to answer the following question: what is the independent variable?.

Answers

The independent variable is the money raised from the charity event.

The nims management characteristic of information and intelligence management may include surveillance of disease outbreaks.

Answers

Answer: It's True

Hopefully it's right

Os empreendedores são fundamentais na sociedade, pois a frente de pequenas, médias e grandes empresas esses líderes contribuem diretamente para o crescimento da economia do país, para a promoção de emprego e especialmente para a melhor distribuição da renda. Quando há um cenário propenso, os empreendedores conseguem desenvolver seus empreendimentos e alavancar os resultados de seu negócio continuamente. Quando não há, isso não é problema, eles fazem deste desafio uma oportunidade de ir além e buscam nas adversidades chances reais de atender determinados nichos, capitalizar sua empresa e realizar seus sonhos. Esta é a grande mentalidade empreendedora na sociedade: fazer acontecer, mostrar sua ousadia, enfrentar as dificuldades com resiliência, ser criativo, inovador para saber transformar suas oportunidades em grandes triunfos. Marques, j. R. O papel do empreendedor na sociedade. Maio/2016. Disponível em https://www. Jrmcoaching. Com. Br/blog/o-papel-do-empreendedor-na-sociedade/ acesso em 13/06/2019 (adaptado). A mentalidade empreendedora está associada a avaliação da pessoa quanto ao ambiente em que está inserida e às condições que influenciam a decisão de empreender, quais sejam:.

Answers

I don't know Spanish mybad

Which three statements about the gilded age are true.

Answers

Answer:

i don't know I don't see them

Using the periodic table of ions below to predict the charge of the following atoms.

Answers

The charge on GA, SR, As, Br, Se are 3+, 2+, 3+, -, 2- respectively.

Ga and Sr are metals

Br and Se are non metals

As is an amphoteric element

Sr has full electron shell and 2 electrons in the outermost shell making it

[tex] {sr}^{2 + } [/tex]

Ga has full electron shell and 3 electrons in the outermost shell making it

[tex] {ga}^{3 + } [/tex]

Br has 7 electrons in the outermost shell, so it needs one more electron to complete it's orbit making it

[tex] {br}^{ - } [/tex]

[tex] {br}^{ - } [/tex]Se has 6 electrons in the outermost shell, it needs two more electrons making it

[tex] {se}^{2 - } [/tex]

As can give 3 out of its 5 electrons as metals forming

[tex] {as}^{3 + } [/tex]

Therefore, the charge on GA, SR, As, Br, Se are 3+, 2+, 3+, -, 2- respectively.

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A global resources company uses data-intensive, cloud-based simulation software, but users in remote locations find that the responsiveness is poor due to the amount of data being transferred to and from the cloud. In response, the company decides to deploy multiple instances of the application in locations closer to the end users. Which type of technology is illustrated in this example? internet of things beamforming massive mimo edge computing.

Answers

The type of technology illustrated in the given example is called; Edge Computing

The correct answer to the question is Edge Computing. This is because Edge computing, is a type of technology that brings computation and data storage closer to the devices that will receive it.

This way of operation of edge computing described above is way better than the other way of relying on a central location that may be so far away from the device to use it.

Now, the system above is done to make sure that real-time data, does not suffer from latency issues which could be responsible for a degrade in performance of applications.

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As the hr director of your company, you are interested in comparing the effects of strength training, aerobic training, and yoga on decreasing rates of injury and absenteeism. Your company has 9 stores with roughly the same number of employees, and you randomly assign 3 stores to participate in strength training, 3 to aerobic training, and 3 to yoga. Your alternative hypothesis is.

Answers

Based on the information given, the alternative hypothesis will be that the observed variables have different effects on the decreasing rates of injury and absenteeism.

It should be noted that the alternative hypothesis suggests a statistical difference between the observed variables.

The question is about the effects of strength training, aerobic training, and yoga on decreasing rates of injury and absenteeism. In this case, the alternative hypothesis will be that the observed variables have different effects on the decreasing rates of injury and absenteeism.

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A force of 5000n is applied outwardly to each end of a 5. 0-m long rod with a radius of 34. 0 cm and a young's modulus of 125 × 108 n/m2. The elongation of the rod is: phy101.

Answers

The elongation of the rod is [tex]5.51 \times 10^{-4}m[/tex]`

Young Modulus of a substance

The young modulus of a substance is the ratio of stress to the strain of material.

[tex]Modulus = \frac{Stress}{Strain}\\ Modulus =\frac{Fl}{Ae}[/tex]

where:

F is the applied force = 5000Nl is the length of the rod = 5.0mA is the cross-sectional area = [tex]\pi r^2 = 0.34^2 * 3.14 =0.362984m^2[/tex]

Required

Extension of the rod "e"

Substitute the given parameters into the formula to have;

[tex]e=\frac{Fl}{A \gamma} \\e=\frac{5000 \times 5}{0.362984 \times 125,00,000}\\e=\frac{25000}{45,373,000}\\e= 5.51 \times 10^{-4}m[/tex]

Hence the elongation of the rod is [tex]5.51 \times 10^{-4}m[/tex]`

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What season is it in london england on december 30th.

Answers

Answer:

winter season is it in London England on December 30th

Where are the blueprints for creating a person stored and communication.

Answers

There are different definitions of blueprints. The blueprints for creating a person stored and communication is called gene.

DNA is known to be the blueprint of life. This is due to the fact that it has all the instructions needed for an organism to grow, develop, survive, thrive and reproduce.

Blueprints is known to be the one that instruct and direct the making of Buildings and as such DNA directs the " construction" of cells and organisms.

Genes  are known to be the blueprints for the making of humans are stored and communicated in our genes. They are simply the basic units of genetic information.

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Unlike most of the asian population most europeans live.

Answers

Answer:

yes almost Indian half of the population is more the america

Unlike most of the Asian population, most Europeans live in cities. The correct option is B.

What are Asians and Europeans?

Asians are a group of people (not an ethnic category). The United States Census Bureau, the federal government, and the majority of state governments all include India and the whole Indian subcontinent in their data collection efforts.

According to the United Nations, more than half of the population of Europe was living in an urban location by 1950. Previously, Europe was primarily a rural, agricultural region.

Europe, which lies wholly in the Northern Hemisphere, is the westernmost part of the Eurasian landmass. Europe is home to a number of major islands, including Iceland and the British Isles, which include the UK and Ireland.

Therefore, the correct option is B. in cities.

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The question is incomplete. Your most probably complete question is given below:

A. in suburbia

B. in cities

C. In rural areas

D. Away from the water

Decide if the following sentence is grammatically correct or incorrect. Ella hablaría con su madre. Correct incorrect.

Answers

Answer:

I think it's correct

I don't know much Spanish

The decision regarding the grammar of the given sentence would be:

Correct

What is grammar?

Grammar is described as the system that offers rules to formulate a particular language(written or spoken) coherently and comprehensively.

In Spanish, the structure of a sentence comprises of "Subject + Verb + Object.'

In the given sentence, 'Ella' is the subject, 'hablaría con su" meaning 'would talk to' is the verb, and 'madre' meaning 'mother' is the object.

Thus, the above response is correct.

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Elementary school children are in the operational stage of development.

Answers

Answer:

The answer is concreate

Explanation:

Hope it helps

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