Marcos is testing how performance in video games affects aggression; he randomly assigns participants to play either an easy video game or a difficult video game. Some of his participants have never played video games before. This is an example of what type of variability?

unsystematic
systematic

Answers

Answer 1

Answer:

Unsystematic Variability

Explanation:

Variability

This refers to a number or measure of the observed differences in the value of a variable that is from one unit of observation to another unit.

Unsystematic variability

This is usually refered to as a type of variability that is unexplainable (not accounted for) for by a one or a known source, but that comes from effects or the combinations of extraneouss variables, measurement error, and noise.

They are the known differences in scores of individuals because of the variable that were not examined. They are usually not related to variables examined. Mostly type 11 error, are within groups variance in experiments and usually leads to high total variability.


Related Questions

Where is the city of ember? (the movie)

Answers

Answer: The City Of Ember (later unofficially renamed Dark hold) was an underground city created to protect humanity from a nuclear/biological war for at least 200 years. However, it held the inhabitants for around 241 years. Ember is entirely underground. It is where the first book, City of Ember, takes place.

How did the climate and geography influence the ways people made money?
In the North ;
In the South;

Answers

Answer:of Virginia, Maryland, North Carolina, South Carolina, and. Georgia. Geography and Climate. The southern colonies were made up of mostly coastal plains and ... The cash crops of the southern colonies included cotton, tobacco, rice, and indigo (a plant ... Plantation owners had a hard time finding people to work the farms.

Explanation:

When Did World War 2 Start?.

Answers

Answer:

World War II started on Sep. 1, 1939, and ended on Sep. 2, 1945.

Answer:

i have no idea

Explanation:

i really don't know

how can you apply embroidery to your life?

Answers

mm embroidery is like a maze/ there’s many struggles to get things right and your gonna make mistakes so like wise in life your gonna make mistakes and maybe those mistakes might hurt. Hope that helped!

Explanation:

What is the importance of embroidery in our daily life?

Eye-hand coordination, color theory, design, and planning skills are all developed by embroidery. These skills easily build academic skills as well by improving fine motor skills, manual dexterity, and manipulative skills as well as a working understanding of art and life management skills.

How much did the United States grow through Manifest Destiny in a span
of 50 years?


answer
1. It doubled in size
2. It tripled in size
3. It quadruple in size
3 it quintuple in size

Answers

Answer: Manifest Destiny brought money, land, resources, and a strengthened economy to the Americans. ... This idea that it was their destiny to expand caused Americans to disregard the territorial rights of Native Americans, wiping out many tribes and causing a cultural divide, tension and wars. With its triumph in the Mexican-American War, the United States seemingly realized its Manifest Destiny by gaining an immense domain (more than 525,000 square miles [1,360,000 square km] of land), including present-day Arizona, California, western Colorado, Nevada, New Mexico, Texas, and Utah.4

Explanation:

Which answer is a centripetal force?
inertia
friction
O speed
O gravity

Answers

Answer:

the answer is gravity

hope it helps you

Franklin Roosevelt embarked on the Good Neighbor policy in part because
a. there was a rising tide of anti-Americanism in Latin America.
b. Congress had repealed the Monroe Doctrine.
c. he feared the spread of communism in the region.
d. the policy was part of the neutrality stance taken by the United States.
e. he was eager to enlist Latin American allies to defend the Western Hemisphere against dictators.

Answers

Answer:

E. he was eager to enlist Latin America allies to defend the Western Hemisphere against dictators.

most men in the American Indian cultures of the northwest_

cared for infants and grew food

cared for the elderly and fished

held councils and built shelters

grew food and hunted​

Answers

Answer:

most men in the northwest culture grew food and hunted

17. Why was the Great Compromise acceptable to the smaller states?
a. The powers of the executive would be sharply limited.
b. States would be represented equally in the Senate.
c. Representation in the House of Representatives would be based on
population
d. Congress would be unicameral.

Answers

Answer:

B

Explanation:

hope this helps:)

HELP ME WITH THIS PLEASE !!!

Answers

The answer to the question is c
I think it’s C. Factories began to hire more workers in cities. I hope this helped!

Someone please help GIVING BRAINIEST! Only two or three people could answer! And one person will. Be chosen!

Answers

Nationalism is when you are proud of you county

What are the similarities and differences between mitosis and meiosis in human cells?

Answers

Answer:

have a nice dayyy

Explanation:

Mitosis produces two cells from one parent using one division event. But meiosis produces four new child cells with two divisions, each of which has half the genetic material of its parent. Mitosis takes place all over the body, while meiosis only takes place in the sex organs and produces sex cells

Please please help me on this I need to turn it in now!

Answers

I think the answer would be d

Answer:

B

Explanation:

pls brainliest

Did Jews in Muslim Spain during the Middle Ages enjoy the Golden Age?

Answers

Answer:

Explanation:

Here is your answer read though y: The golden age of Jewish culture in the Iberian Peninsula, which coincided with the Middle Ages in Europe, was a period of Muslim rule during which, intermittently, Jews were generally accepted in society and Jewish religious, cultural, and economic life flourished.The nature and length of this "Golden Age" has been debated, as there were at least three periods during which non-Muslims were oppressed. A few scholars give the start of the Golden Age as 711–718, the Muslim conquest of Iberia. Others date it from 912, during the rule of Abd al-Rahman III. The end of the age is variously given as 1031, when the Caliphate of Córdoba ended; 1066, the date of the Granada massacre; 1090, when the Almoravids invaded; or the mid-12th century, when the Almohads invaded.Image of a cantor reading the Passover story in Al-Andalus, from the 14th century Haggadah of Barcelona.Having invaded southern Spain and coming to rule in a matter of seven years, Islamic rulers were confronted with many questions relating to the implementation of Islamic rule of a non-Islamic society. The coexistence of Muslims, Jews, and Christians during this time is revered by many writers. Al-Andalus was a key center of Jewish life during the early Middle Ages. As Sefarad, al-Andalus was the "capital" of world Judaism.María Rosa Menocal, a specialist in Iberian literature at Yale University, claims that "tolerance was an inherent aspect of Andalusian society".[1] Menocal's 2003 book, The Ornament of the World, argues that the Jewish dhimmis living under the Caliphate were allowed fewer rights than Muslims but were still better off than in the Christian parts of Europe. Jews from other parts of Europe made their way to al-Andalus, where in parallel to Christian sects regarded as heretical by Catholic Europe, they were not just tolerated, but where opportunities to practise faith and trades were open without restriction save for the prohibitions on proselytisation and, sometimes, on synagogue construction.Bernard Lewis takes issue with this view, calling it ahistorical and exaggerated. He argues that Islam traditionally did not offer equality or even pretend that it did and argues that it would have been both a "theological as well as a logical absurdity."[2] However, he also states:Generally, the Jewish people were allowed to practice their religion and live according to the laws and scriptures of their community. Furthermore, the restrictions to which they were subject were social and symbolic rather than tangible and practical in character. That is to say, these regulations served to define the relationship between the two communities, and not to oppress the Jewish population.[2]Mark R. Cohen, Professor of Near Eastern Studies at Princeton University, in his Under Crescent and Cross, calls the idealized interfaith utopia a "myth" that was first promulgated by Jewish historians such as Heinrich Graetz in the 19th century as a rebuke to Christian countries for their treatment of Jews.[3] This myth was met with the "counter-myth" of the "neo-lachrymose conception of Jewish-Arab history" by Bat Ye'or and others,[3] which also "cannot be maintained in the light of historical reality".[4]Birth of the Golden AgePrior to 589, the Jews experienced a Golden Age under the Arian Visigoth occupiers of Spain.[citation needed] The Visigoths were mainly indifferent towards Jews and allowed them to grow and prosper. After the Visigoths joined the Catholic Church, they placed ever greater economic burdens on the Jewish population, and later persecuted them severely. It is possible that Jews welcomed the Muslim Arab and mainly-Berber conquerors in the 8th century.A period of tolerance dawned for the Jews of the Iberian Peninsula. Their number was considerably augmented by immigration from North Africa in the wake of the Muslim conquest.[citation needed] Immigrants from North Africa and the Middle East bolstered the Jewish population and made Muslim Spain probably the largest centre of contemporary Jews. Especially after 912, during the reign of Abd al-Rahman III and his son, Al-Hakam II, the Jews prospered culturally, and some notable figures held high posts in the Caliphate of Córdoba. Jewish philosophers, mathematicians, astronomers, poets and rabbinical scholars composed highly-rich cultural and scientific work. Many devoted themselves to the study of the sciences and philosophy, composing many of the most valuable texts of Jewish philosophy. Jews took part in the overall prosperity of Muslim Al-Andalus. Jewish economic expansion was unparallelled. In Toledo, after the Christian reconquest in 1085, Jews were involved in translating Arabic texts to the romance languages in the so-called Toledo School of Translators, as they had been previously in translating Greek and Hebrew texts to Arabic. Jews also contributed to botany, geography, medicine, mathematics, poetry and philosophy.[5]

Select wigwam, longhouse, or both for each item.

home for one family -

could be covered with bark -

dome-shaped -

several rooms -

many families lived in it -

Answers

Answer:

could be covered in bark -both

home for one family- wigwam

dome shaped- wigwam

several rooms- longhouse

many families- longhouse

Explanation:

Answer:

home for one family - wigwam

could be covered with bark - both

dome-shaped - wigwam

several rooms - longhouse

many families lived in it - longhouse

Explanation:

hope this helps! have a great day :)

~evita

how did President Washington influence the American presidency

Answers

Unanimously elected twice, President Washington established many crucial presidential precedents.

George Washington helped shape the office's future role and powers, as well as set both formal and informal precedents for future presidents. Washington believed that it was necessary to strike a delicate balance between making the presidency powerful enough to function effectively in a national government, while also avoiding any image of establishing a monarchy or dictatorship. In the process, President Washington significantly influenced the path for the presidency moving forward, setting standards in all aspects, including political power, military practice, and economic policy.

If you escape from someone, you were able to:

elude
adapt
aggress
cope

Answers

If you escape from some one, you were able to elude

Answer:

elude

Explanation:

So, by process of elimination, let's go:

adapt means to change or "bend" to a different or change in one's environment, so that's not it

aggress means basically means to get violent, which isn't hinted at, so that's also a no

cope means to deal with or tolerate something, so that's also not it

So elude is the only one left

Further, according to Go.ogle, elude means "evade or escape from (a danger, enemy, or pursuer)" which is basically what the sentence said

hope this helps:)

which reason best explains why many people choose to live in cities?

Answers

Answer:

The three main reasons are: to get a job, to have an education and have a better lifestyle!!

Explanation:

Three of the top reasons are jobs, education and lifestyle. ... Better job market: Where there are more people, there are more jobs. This is the main reason so many people leave country towns to live in big cities. Educational opportunities: All major and affluent colleges/universities are located in or near a big city

It is closer to work and schools.

According to the chart, the reason for the increase in trade between the US and Mexico was the start of what program?

Answers

Hello. You forgot to present the graph to which this question refers. The graph is in the attached image.

Answer:

According to the chart, we can see that a change in international trade policy has increased trade between the USA and Mexico.

Explanation:

The proximity between the USA and Mexico was a positive point for establishing an efficient commercial relationship between the two countries. However, this trade was weakly and deficiently established, due to an international trade policy of little benefit to both countries. However, a change in this policy, transformed the commercial relationship between the two countries and something very relevant, which narrowed the international trade and promoted benefits for both countries.

Why might women's rights leaders have also supported ending slavery?

Answers

Answer: (women knew how it felt)

Explanation: (a main reason woman protest leaders helped protest ending slavery was for the fact most women also knew how it felt to be treated like a item for mens )

20
Which natural resource became the chief source of fuel in the Industrial Revolution?
OA.
steam
OB.
coal
OC. peat
OD.
oil
Reset
Next QWstion

Answers

Answer:

B.Coal

Explanation:

The main resource used to produce energy during the Industrial Revolution was coal.

I need some help on this real quick.

Answers

I think it’s the third one explanation : hope this helps :)

1.)who are called the people's representative?
2.) What is the main aim of forming a democratic government? What are the bases of democratic culture? enlist any 8 .
3.) Write ang six norms of democratic culture on the basis of your priorities.
4.) What do you to practice democratic culture in your society ? Write any six of them.​

Answers

Answer:

Explanatio n:Acorporation conducted a study to examine the effect of regular exercise on the productivity of their employees, and which of their 5 departments would benefit the most from an exercise program. from an initial sample of 30 employees from each of their 5 departments, they randomly selected 15 from each group of 30 to undertake a strict exercise regime. the remaining 15 employees in each group were left to go about their lives normally. the above study is best described as:

what are types of illegal unions that consent adult to enter into the caribbean??​

Answers

Two types of non-legal unions that consenting adults enter into in the Caribbean are visiting unions and common-law unions. you may even consider same-sex unions since as far as I know, these are currently not legal in the Caribbean.

WHICH WAS WAS THE LAST MAJOR BATTLE OF THE AMERICAN CIVIL WAR?​ (In complete sentences)

Answers

Answer:

the Battle of Appomattox Court House.

Explanation:

Fought on April 9 1865, the final battle between the forces of General Ulysses Grant and General Robert E Lee was the Battle of Appomattox Court House. Lee had spent the previous year defending Richmond but decided at this point to try and move south to link up with other Confederate forces.

Answer:

Battle of Appomattox Court House

Explanation:

Fought on April 9 1865, the final battle between the forces of General Ulysses Grant and General Robert E Lee was the Battle of Appomattox Court House. Lee had spent the previous year defending Richmond but decided at this point to try and move south to link up with other Confederate forces

Who is not allowed in the Meeting Hall in Philadelphia?​

Answers

Answer:

Newspaper reporters were not allowed inside. And the delegates were not allowed to discuss convention business in public.

Explanation:

The first important decision was choosing a president for the convention. Several of the delegates urged the others to choose George Washington. Washington was the most famous man in America. He had led the forces that won the war for independence from Britain. The delegates agreed. Washington was their choice.

George Washington officially opened the convention with a short speech. He thanked the delegates for naming him president of the convention. But he said the honor was too great. He asked the delegates to forgive him if he made mistakes. After all, he said, he had never been chairman of a meeting before.

With those words, George Washington sat down. Here are two actors playing George Washington and James Madison. They discuss Washington’s role in writing the Constitution.

WASHINGTON: “As for that document, I merely stood back and let the learned gentlemen do their work. I believe I spoke only once in convention, and that to a minor point.”

MADISON: “I believe you do yourself an injustice, sir. As president of the convention, you led the way.”

https://learningenglish.voanews.com/

Many products and ideas were traded between Asia and European countries up to the
1400s through which of the following?
A. Globalization
B. The Mongol Empire
C. The Columbian Exchange
D. The Silk Road

Answers

D is the answer !!!!!!

What is the purpose of the District Six Museum?
To commemorate the release of Nelson Mandela from prison.
To commemorate the building of townships around Cape Town.
To commemorate the removal of black South Africans from a section of Cape Town.
To commemorate the South African government abolishing apartheid.
PLZZZZZZZZ ANSWER I WILL GIVE 23 points

Answers

The correct answer is
"To commemorate the South African government abolishing apartheid."

Explanation:
District Six Foundation was founded in 1989 and the museum in 1994, as a memorial to the forced movement of 60,000 inhabitants of various races in District Six during Apartheid in South Africa in the 1970s.

what is the factors affecting agriculture in lesotho​

Answers

Answer:

Environmental challenges affecting agriculture in Lesotho include overgrazing, erosion, land degradation as a result of floods and droughts, and threats of climate change.

Please help me im not understanding this...

Answers

Answer:

Port Arthur - The Hurricane would affect the port entry and exit

Explanation:

The hurricane would affect the shipping.
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