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Hypothesis testing for correlation coefficient.
The data in the file coffee drink represents the calories and fat( in grams) of 16 =ounce iced coffee drinks at DD and star bucks
Products
calories
fat
DD, iced mocha swirl latte(whole milk
240
8.0
Starbucks coffee frap blended
260
3.5
DD Coffee Coolatta (crème) Starbucks iced coff mocha
350
22.0
Espresso (whole milk and whipped cream) Starbucks Mocha frap blended coff
20.0
(Whipped cream) Starbucks Chocolate brownie
420
16.0
Frap blended coffee (whipped cream) Starbucks chocolate frap
510
Blended crème(whipped cream)
530
19.0
1. Compute and interpret the coefficient of correlation, r
2. At the 0.05 level of significance, is there a significant linear relationship between calories and fat?
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