A recent random sample of 7 college graduates who found a job reported their GPA and entry level salary (nearest thousand dollars). GPA 2.9 3.81 3.2 2.42 3.94 2.05 2.25 Salary 48 53 50 37 65 32 37 p-value    (Round to four decimal places) Construct a 95% confidence interval for the slope of the least squares line. (Round your answers to 2 decimal places.) Margin of error: Lower limit: Upper limit: Interpret: We are % confident that the slope of the least squares line is between and .

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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A recent random sample of 7 college graduates who found a job reported their GPA and entry level salary (nearest thousand dollars).

GPA 2.9 3.81 3.2 2.42 3.94 2.05 2.25
Salary 48 53 50 37 65 32 37

p-value    (Round to four decimal places)

Construct a 95% confidence interval for the slope of the least squares line. (Round your answers to 2 decimal places.)


Margin of error:
Lower limit:
Upper limit:


Interpret: We are % confident that the slope of the least squares line is between and .

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