The Median for n = 11 numbers will be 6th term of the Observation set.
One measure of central tendency is the median. The median is the number that lies in the middle of the specified range of integers. It separates the higher half from the lower half of a particular data sample. At least half of the observations are above or equal to the median, and at least half of the observations are below the median.
The median can be calculated as follows when there are odd numbers of observations in a data collection:
Step 1: Arrange the sample of data in ascending or descending order.
Step 2: If the number of observations (let's say n) is odd, the middle observation is the median of the given data.
Median = [tex](\frac{n+1}{2} )^{th}[/tex] term.
Here n = 11, So median will be 6th term of Observation set.
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Mr. And Mrs. Doran have a genetic history such that the probability that a child being born to them with a certain trait is 81%. If they have four children, what is the probability that exactly four of their four children will have that trait? Round your answer to the nearest thousandth.
Answer:
0.430 (nearest thousandth)
Step-by-step explanation:
Using binomial probability relation :
p = 0.81
n = 4
x = 4
1 - p = 1 - 0.81 = 0.19
Recall ;
P(x =x) = nCx * p^x * (1 - p)^(n - x)
P(x = 4) = 4C4 * 0.81^4 * 0.19^(4-4)
P(x = 4) = 1 * 0.43046721 * 1
P(x = 4) = 0.43046721
P(x = 4) = 0.430 (nearest thousandth)
HELP PLS ILL MARK BRAINLIST
Solve for the zeros of the equation by graphing and creating a table.
Answer:
i think its to late to answer... sorry i didnt see it sooner.
Step-by-step explanation:
ill take that brainliest
((PLEASE SOLVE )) In ABC the measure of the largest angle is 17 less than 4 times the smallest angle. The measure of the middle angle is 10 more than half the measure of the largest angle. What is the measure of the middle angle?
Unknown, This is physically impossible to answer.
You need to give more information than that, or an image.
also what type of triangle is it obtuse acute right e.t.c.
Please put more information so i can answer this the correct way.
Find the sum to 9 terms of the geometric SERIES 3 + 18 + 108
Answer:
129
Step-by-step explanation:
Answer:
I think the answer is 129. I'm not sure and if I'm wrong I apologize.
Step-by-step explanation:
3+18=21
21+108=129
Baxter’s dad fills his sandbox to half its capacity. Which equation can be used to find the volume of the sand in Baxter’s sandbox?
Step-by-step explanation:
You could do Length x Width x Height (of the sandbox) to find the volume of the whole sandbox, and then divide it by 2. That would equal the amount of sand.
Find the size of x and y
Answer:
x = 50°
y = 50°
Step-by-step explanation:
x = y because it is an isosceles triangle
2x + 80 = 180°
2x = 100°
x = 50°
y = 50°
What is the scale factor in the dilation?
(please help!)
A. 1/6
B. 1/3
C. 3
D. 6
Answer:
Step-by-step explanation:
6
Find the total surface area of a Cylinder that has a radius of 6 cm and a
height of 4 cm.
Answer:
376.99cm
Step-by-step explanation:
Kamal, Kamala, Krishna invert a sum of RS= 30,000 on a business in the ratio 2 : 3 : 5. Find the each of their investment.
Answer:
Kamal 6,000
Kamala 9,000
Krishna 15,000
Step-by-step explanation:
2 + 3 + 5 = 10 units
30,000/10 = 3,000 per unit
2 units = 2 x 3000 = 6,000
3 units = 3 x 3000 = 9,000
5 units = 5 x 3000 = 15,000
Which phrase best describes the association between variables X and Y?
1. Perfect negative association
2. Moderate negative association
3. Perfect positive association
4. Moderate positive association
1. What is the solution set for -4x - 10 ≤ 2 ?
2. What is the value of the expression -9 x 2.2 ?
Please help, thank you.
If you know one of them at least.
Answer:
x≥−3
Step-by-step explanation:
−4x−10≤2
Step 1: Add 10 to both sides.
−4x−10+10≤2+10
−4x≤12
Step 2: Divide both sides by -4.
−4x−4≤12
−4
x≥−3
Gabriel interviewed his 30 classmates on whether or not they own a bike and live near a pool. He displayed his results in the two way
table shown. Which statement is true?
If a classmate owns a bike then they live near a pool
B)
If a classmate doesn't own a bike than they don't live near a pool
About of his classmates live near a pool and do not own a bike.
D)
A greater percentage of his classmates own a bike and don't live near a
pool than own a bike and live near a pool.
Answer:
It's C also if this is right can i have brainliest please :)
Using the information displayed on the two-way table, the true statement ls "About 1/3 of his classmates live near a pool and do not own a bike".
From the distribution table :
There are many of his classmates who own a bike and also live near a pool and vice versa.
The number of his classmates who live near a pool and do not own a bike is 10
Total number of class mates = 30
Fraction who do live near a pool and do not own a bike can be calculated thus :
(10 ÷ 30) = 1/3Hence, about 1/3 of the students live near a pool and do not own a bike.
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A bag contains 2 red, 8 blue, and 8 green marbles. Grant picks one at random and keeps it. Then Bailey picks a marble. What is the probability that they both select a red marble?
Answer:
the number of red marbles ÷
the number of marbles
[tex] \frac{2}{18} = \frac{1}{9} [/tex]
Therefore the probability that they both select a red marble is 1/9
A cardinal is sitting 15ft up in a tree and spies some birdseed on the ground. If the bird must travel 17.3ft to get from the tree to the birdseed, what is the angle of depression it must fly? Round your answer to the tenth of a degree.
Answer:
60.1°
Step-by-step explanation:
We solve the above question using the Trigonometric function of Sine
sin x = Opposite/Hypotenuse
x = Angle of Depression
Opposite = 15ft
Hypotenuse = 17.3ft
sin x = 15ft/17.3ft
x = arc sin (15ft/17.3ft)
x = arcsin(0.8670520231213873)
60.117851927°
Approximately Angle of depression = 60.1°
5. What is the volume of the pyramid? *
5 points
8 in.
6 in.
7 in.
112 in 3
168 in 3
224 in 3
336 in 3
Step-by-step explanation:
jawabannya
336 in 3
cuma di kali kali
8×7×6=336
Solve the 4 letter code please I need it before midnight, it's not a word.
Answer:
1. E
2. A
3. B
4. I
Step-by-step explanation:
EABI, try it out, comment if i get it right, i am so f**cking tired right now so sorry if its wrong
Solve the quadratic equation by using either numeric or a graphic approach x^2 - 14x - 49 = 0
Answer:
[tex]x = + - 7\sqrt{2 + 7} [/tex]
or in decimal form:
x = 16.89 , -2.89
You get this by completing the square.
Answer:
C
Step-by-step explanation:
edge 2021
1. In which number does the 6 have a value that is one-tenth the value of the 6 in 34,7612
A. 16,305
B. 28,695
C. 51,364
D. 78,426
Find the area and thank
Answer:
40 meters
Step-by-step explanation:
Same premise as the other question. 12 ÷ 2 = 6 (for the double dashes) and 8 ÷ 2 = 4 (for the single dashes). Add all the numbers up:
[tex]12+8+6+6+4+4=40[/tex]
Answer:
40
..................
Step-by-step explanation:
8 + 6 +4 + 6 + 4 + 12 = 40
Find the value of x
If 2x = 100
Answer:
x=50
Step-by-step explanation:
If 2*x=100
Then x is :
x=100:2
x=50
Step-by-step explanation:
2x=100
x=100/2
x=50.
keep learning sis !
Mario works at Bluebonnet Ice Cream parior.He earns $87.50 every 7 hours of work.Rachel works at Guadalupe Music Store and earns $39.75 for every 3 hours of work.How does the amount Mario earns per hour compare with the amount Rachel earns per hour?
Answer:
63
Step-by-step explanation:
Evaluate the function requested. Write your answer as a fraction in lowest terms.
Triangle A B C. Angle C is 90 degrees. Hypotenuse A B is 13, adjacent A C is 12, opposite B C is 5.
Find tan A.
Answer:
sine A = four-fifths
Step-by-step explanation:
You have a rectangle triangle ABC with hypotenuse AB 35, side CB 28 and side CA 21. The angle C is 90°.
tanA =5\12
As
tanA = opposite\adjacent
= BC\AC
= 5\12
What is trigonometry?
Trigonometry is a branch of maths that studies relations between the sides and angles of triangles. Trigonometry is found all throughout geometry, as every straight-sided shape may be broken into a collection of triangles.
Learn more about trigonometry here
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Please help me with my math!
Answer:
I believe it's A. but that's just what I think sorry I can't really back it up much
The answer is the third option, because the range is -6 and the third option says its greater than or equal to -2.
Maricow county charges a 4% local fee on all cell phone bills. If a customers bill comes out to 125 what will their bill be including the local fee their bill
Answer:
$130
Step-by-step explanation:
Given data
Customer bill= $125
Charge= 4%
let us find 4% of $125
=4/100*125
=0.04*125
=$5
Hence the bill including the local fee is
=125+5
=$130
Help me with this ASAP!!!
Answer:
136
Step-by-step explanation:
GEMDAS
G - groupings
E - exponents
M - multiply
A - add
S - subtract
PLEASE THIS IS URGENT.
Find the measure of the arc or angle indicated.
Answer: 165
Step-by-step explanation:
I need help on this lol
Answer:
-62
Step-by-step explanation:
180-w+49(angles on a straight line=180)
angles on a triangle=180
Hence,
180-w+49+w+17+w-4=180
collect the like terms
180+49+17-4+w+w-w=180
242+w=180
Take 180 to the other side and also w
242-180=-w
62=-w same as w=-62
solve for x to the nearest ten
Answer:
in right angled triangle ABC
by using Pythagoras law
h²=p²+b²
x²=7²+10²
x=√149=12.21cm
Can someone help me please
A. 5
B.25
C.81
D. 128
Answer:
b 25
Step-by-step explanation:
If two angles are vertical and one of the angles measures 65 degrees, what is the measurement of the other angle?
Answer:
65 degrees, because vertical angles are always congruent.
Step-by-step explanation: