The owner of a chain of fruit shakes stores would like to study the correlation between atmospheric temperature and sales during the summer season. A random sample of 12 days is selected with the results given as follows: Day 1 2 3 4 5 6 7 8 9 10 11 12 Temperature in (F) 79 76 78 84 90 83 93 94 97 85 88 82 Total Sales(Units) 147 143 147 168 206 155 192 211 209 187 200 150 Does it appear there is a relationship between atmospheric temperature and sales at .05 level of significance.
The owner of a chain of fruit shakes stores would like to study the correlation between atmospheric temperature and sales during the summer season. A random sample of 12 days is selected with the results given as follows: Day 1 2 3 4 5 6 7 8 9 10 11 12 Temperature in (F) 79 76 78 84 90 83 93 94 97 85 88 82 Total Sales(Units) 147 143 147 168 206 155 192 211 209 187 200 150 Does it appear there is a relationship between atmospheric temperature and sales at .05 level of significance.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
The owner of a chain of fruit shakes stores would like to study the
|
Day |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
|
Temperature in (F) |
79 |
76 |
78 |
84 |
90 |
83 |
93 |
94 |
97 |
85 |
88 |
82 |
|
Total Sales(Units) |
147 |
143 |
147 |
168 |
206 |
155 |
192 |
211 |
209 |
187 |
200 |
150 |
Does it appear there is a relationship between atmospheric temperature and sales at .05 level of significance.
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