ASSIGNERIS COURSES
Test
Attempt 1 of 1
1
SECTION 101
QUESTION 16 OF 25
Week
Totar
Sales
1
$859
2
$1,176
3
$1,480
4
$1.365
5
$1,576
6
$1,498
7
$1,180
8
$1,964
>
9
$1,634
10
$1,580
.
Part A Create a scatter plot and the line of best fit to represent the data in the table. Be sure to label each axis, as well
as to include the proper titles for the scatter plot.
Part B. Use the total sales for weeks 4 and 9 to write an equation for the line of best fit. In your final answer, include all
of your calculations
Part C in terms of the slope of the equation for the line of best fit, explain whether or not you think the coupon is
responsible for the restaurant's increase or decrease in pizza sales on Tuesdays. Use complete sentences in your
answer