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3 years ago

7

What are the steps on how to calculate the mean absolute deviation

1 answer:

RUDIKE [14]3 years ago

6 0

Step-by-step explanation:

To find the mean absolute deviation of the data, start by finding the mean of the data set. Find the sum of the data values, and divide the sum by the number of data values. Find the absolute value of the difference between each data value and the mean: |data value – mean|.

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HELP DUE IN 15 MINS!

boyakko [2]

Answer:

r = $2\sqrt{5}$

$(x - 3)^{2} + ( y - 2)^{2} = 20$

Is this a live test question or a homework question?

Step-by-step explanation:

the radius is the distance between (3, 2) and (5, -2)

$r^{2}$ = ${(3 - 5)^{2} + (2 + 2)^{2} }$

= $(-2)^{2} + 4^{2}$

= 4 + 16 = 20

r = $\sqrt{20 } = 2\sqrt{5}$

Equation of circle: $(x - 3)^{2} + ( y - 2)^{2} = 20$

8 0

2 years ago

Read 2 more answers

The number of students in a chess club decreased from 14 to 12. What is the percent decrease? Round your answer to the nearest p

Zolol [24]

Answer:

14.2857% decrease

≈ 14.3% decrease

Step-by-step explanation:

nearest tenths : 14.3%

nearest hundredths : 14.29%

nearest thousandths : 14.286%

I hope my answer is correct, I provided more options because I wasn't sure what nearest percent wanted.

Hope this helps!

8 0

3 years ago

When two distinct circles lie in the same plane, what is the largest number of points at which they can intersect?

Rama09 [41]

All the points if they lay on top of eachother

if they arent on top of eachother, they can intersect at 2 points

6 0

3 years ago

A road has an incline of 10°. To the nearest foot, find the increase in altitude of a car after driving 4,000 feet along the roa

LUCKY_DIMON [66]

Answer:

7

Step-by-step explanation:

Because

6 0

3 years ago

Solve the equation. 3 = n + 4 Question 3 options: 7 1 -1 12

zysi [14]

Hey!

------------------------------------------------

Steps To Solve:

~Subtract n to both sides

3 - n = n + 4 - n

~Simplify

3 - n = 4

~Subtract 3 to both sides

3 - n - 3 = 3 - 4

~Simplify

n = -1

------------------------------------------------

Answer:

$\large\boxed{n~=~-1}$

------------------------------------------------

Hope This Helped! Good Luck!

6 0

3 years ago