Question

@AZ

Answer 1

What is the MAD for company C's data?

Answer 2

so uh do you know the formula to calculate MAD?

and do you have to show your work? ;b

Answer 3

i dont have to show meh work e.e

Answer 4

\[\text{MAD} = \dfrac{\sum |x - \overline{X}| }{n}\]

Answer 5

basically you would have to find the difference between each number and the mean

and add all those numbers up

and then divide by the total number of numbers

or you can just use a calculator
https://www.easycalculation.com/statistics/mean-absolute-deviation.php

Answer 6

you have

6, 7, 8, 9, 10, 10, 10, 12, 14, 14

and throw it into the calculator and ta-da ;b

Answer 7

100?

Answer 8

how'd you get that?

just copy paste the list of numbers into the calculator

Answer 9

i added 6, 7, 8, 9, 10, 10, 10, 12, 14, 14 to get 100

Answer 10

no

you don't add the numbers

if you're trying to calculate it yourself you have to take each number and subtract the mean from it

the mean was 10, they said it in the image so

6 - 10 =
7 - 10 =
8 - 10 =
9 - 10 =
10 - 10 =
10 - 10 =
10 - 10 =
12 - 10 =
14 - 10 =
14 - 10 =

Answer 11

how do i minus 6 from 10?

Answer 12

do i use negative ?

Answer 13

yes negative numbers

Answer 14

ah kk tyy

Answer 15

Or you can put all the numbers and press calculate and it'll do all the work for you

Answer 16

ty

Answer 17

yw

Answer 18

but it got 2

Answer 19

that is correct(:

Answer 20

if you manually wanted to do it

6 - 10 = -4
7 - 10 = -3
8 - 10 = -2
9 - 10 = -1
10 - 10 = 0
10 - 10 = 0
10 - 10 = 0
12 - 10 = 2
14 - 10 = 4
14 - 10 = 4

and we have to take the absolute value of each number and then add them up


4 + 3 + 2 + 1 + 2 + 4 + 4

= 20

and then since we have a total of 10 numbers

20/n = 20/10 = 2

MAD = 2

Answer 21

ah seems lil complicated but tysm

Answer 22

that's why, trust the calculators xD

but you're very welcome!