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AP Classroom
Unit 2 Progress Check: MCQ Part A
Sand
Question 15 a
A food truck owner recorded the temperature at noon, in degrees Fahrenheit, and the number of bowls of soup sold during the lunch hour for a random sample of 5 days. The data are sh
following table.
Temperature (degrees Fahrenheit)
Number sold
57
17
75
12
43
20
68
8
67
13
The mean temperature of the sample is 62 degrees Fahrenheit, and the mean number sold is 14. What is the correlation between the temperature and the number sold?
0.85
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