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2 years ago

Using the following data, calculate the mean absolute deviation:

Mathematics

2 answers:

olga_2 [115]2 years ago

5 0

Answer:

2.4

Step-by-step explanation:

Len [333]2 years ago

3 0

Answer:

The mean absolute deviation of the data set is 2.4

Step-by-step explanation:

To determine the mean absolute deviation (MAD) of the data, we start by finding the mean of the data set.

The mean is obtained by finding the sum of the data values, and then dividing 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|.

Find the sum of the absolute values of the differences.

Divide the sum of the absolute values of the differences by the number of data values.

find the attached

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scoundrel [369]

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3 years ago

0.5 to the second power x (20-2 to the third power x 3)x(2/5x25)

lesantik [10]

Answer:

489

Step-by-step explanation:

4 0

3 years ago

This question made me stuck lol.. I really need help

Svetach [21]

(4,5)(2,1)
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(-2,3)(-4,4)
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3 years ago

Help wanted can someone help me and give me a short understanding of this

Citrus2011 [14]

Y = 104°
z = 24

Angle y° and (5z - 44)° are linear pairs, meaning that the two measures together will add up to 180°.
To solve for z, know that (5z - 44)° and 76° are vertical angles, meaning that both angles are the same.
So simply set them equal to each other to find z:
5z - 44 = 76
5z = 76 + 44
5z = 120
z = 24

Now to solve for y, remember that since (5z - 44)° and 76° are vertical angles, they are the same, meaning you can denote (5z - 44)° as simply 76°. Like I said earlier, y and 76° are a linear pair so simply subtract 76 from 180 to find y:
180 - 76 = 104°

7 0

3 years ago

PLEASE HELP ASAP!!!!!!!!!

viva [34]

Answer:

A: 5:1

B. 2:10

Step-by-step explanation:

Please mark brainliest!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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3 years ago