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The following table compares the completion percentage and interception percentage of 5 NFL quarterbacks. Completion Percentage...

The following table compares the completion percentage and interception percentage of 5 NFL quarterbacks.

Completion Percentage 55 58 58 60 64
Interception Percentage 4.7 4.3 3.8 3.7 2.8

Step 5 of 5 :  Construct the 95% confidence interval for the slope. Round your answers to three decimal places.

.

Previous Answers

b1 = - 0.2091

b0 = 16.1969

SSE = 0.128

s2e = 0.043

s2b1 = 0.001

Math   Statistics-And-Probability   
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Answer #1

The statistical software output for this problem is :

The 95% confidence interval for the slope is :

(-0.308 , -0.110)

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