The data chart shows the number of sales for a particular style of shoe last month. which measure of central tendency will the store manager order the most popular size for restocking? a) mean b) median c) mode d) range number of sales size 5 6 7 8 9 10 number sold 8 14 20 16 7 3

Mean=11.3

Median=11

Mode= no

>>>>>>>>>>>Range=17 <<<<<<<<<<<

>>>>>>>>>>>D)Range <<<<<<<<<<<<

its c   i hope id help

Step-by-step explanation:

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3