4. Consider the table to the right that shows the number of free samples (x) given out and the resulting number of protein shakes sold (y). X 7 y 13 3 ху x² y² 15 5 Сл a) Complete the table [3] 28 11 b) Find the equation of the line of best fit manually (SHOW YOUR WORK) [3] 39 14 44 18 60 20 71 27 Σχ ΣΥ Exy Σχ Σγ c) If the manager of the company wants to sell 60 protein shakes, how many free samples should she offer? [F] d) Predict the number of protein shake purchases with 200 free samples using the equation of line of best to answer this. (✗

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
icon
Related questions
Question
4. Consider the table to the right that shows the
number of free samples (x) given out and the
resulting number of protein shakes sold (y).
X 7
y
13
3
ху
x²
y²
15
5
Сл
a) Complete the table [3]
28
11
b) Find the equation of the line of best fit
manually (SHOW YOUR WORK) [3]
39
14
44
18
60
20
71
27
Σχ
ΣΥ
Exy
Σχ
Σγ
c) If the manager of the company wants to sell 60 protein shakes,
how
many free samples should she offer? [F]
d) Predict the number of protein shake purchases with 200 free samples
using the equation of line of best to answer this. (✗
Transcribed Image Text:4. Consider the table to the right that shows the number of free samples (x) given out and the resulting number of protein shakes sold (y). X 7 y 13 3 ху x² y² 15 5 Сл a) Complete the table [3] 28 11 b) Find the equation of the line of best fit manually (SHOW YOUR WORK) [3] 39 14 44 18 60 20 71 27 Σχ ΣΥ Exy Σχ Σγ c) If the manager of the company wants to sell 60 protein shakes, how many free samples should she offer? [F] d) Predict the number of protein shake purchases with 200 free samples using the equation of line of best to answer this. (✗
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Similar questions
Recommended textbooks for you
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON