L 5.3.3 Quiz: Describing Distributions 2 Points

What are the more appropriate measures of center and spread for this data

set?

5

B 10

14

24

H

0

2

4

6

8 10

12 14 16 18 20 22 24 26 28 30

Select two choices: one for the center and one for the spread.

A

Better measure of center: the median

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

Point a (7,3) is translated to a'(16,-9). which rule describes the translation?

A. 15 degrees b. 45 degrees c. 30 degrees d. 60 degrees