(inches) 12
68
9
66
12
75
8.5
65
7
65
11
73
9
61
10
69
6
60
a) Construct a scatter plot for the data provided. Be sure to number and label your
axes, and explain any choices you made in scaling your graph.
b) Estimate a good line of fit for your data. What is the meaning of the slope you
have estimated in the context of your data?
c) Use your linear model from part (b) to predict when the height of someone with a
shoe size of 15.
d) If someone is 54 inches tall, what size shoe might they wear?

d

Step-by-step explanation:

If someone is 54 inches tall, what size shoe might they wear?

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6

the answer to question 1 is -8, 28.

step-by-step explanation: