Consider the following table: Source SS DF MS Test Statistic Regression ? 4    2.42 Error 4953.52         Total 8637.92 17     Copy Data Step 1 of 9: Calculate the Sum of Squared Regression. Round your answer to two decimal places, if necessary. Step 2 of 9: Calculate the Degrees of

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 22SGR
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Consider the following table:

Source SS DF MS Test Statistic
Regression ? 4    2.42
Error 4953.52        
Total 8637.92 17    

Copy Data

Step 1 of 9:

Calculate the Sum of Squared Regression. Round your answer to two decimal places, if necessary.

Step 2 of 9:

Calculate the Degrees of Freedom among Error.

Step 3 of 9:

Calculate the Mean Squared Regression. Round your answer to two decimal places, if necessary.

Step 4 of 9:

Calculate the Mean Squared Error. Round your answer to two decimal places, if necessary.

Step 5 of 9:

How much of the variation in the dependent variable is explained by the regression? Round your answer to two decimal places, if necessary.

Step 6 of 9:

What proportion of the variation is explained by the regression? Round your answer to two decimal places, if necessary.

Step 7 of 9:

What is the estimated variance of the error terms? Round your answer to two decimal places, if necessary.

Step 8 of 9:

What is the total variability of the dependent variable? Round your answer to two decimal places, if necessary.

Step 9 of 9:

What is the variance of the dependent variable? Round your answer to two decimal places, if necessary.

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