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The following data give the number of hours 5 students spent studying and their corresponding grades...

The following data give the number of hours 5 students spent studying and their corresponding grades on their midterm exams.

Hours studying: 3, 5, 5, 5, 5

Midterm grades: 66, 79, 90, 91, 93

step 5: construct the 90% confidence interval for the slope

Math   Statistics-And-Probability   
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Answer #1

The excel out put is given below

90% confidence interval for the slope is given in yellow color

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