Based on the output ,answer the following questions.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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Based on the output ,answer the following questions.
Analysis of Variance
DF SS
P-Value
Source
Regression 32.699 32.6990.002
Error
MS
8 13.301 1.663
Total
9 46
Coefficients
Term
Coef SE Coef T-Value P-Value
10.01 0.3
0.002
Constant 8.098 0.809
-0.3442 0.0776 -4.43
Fit SE Fit
95% CI
95% PI
6.37681 0.512485 (5.19502, 7.55860) (3.17717,
9.57646)
(1)develop the least squares estimated regression
equation.
(2)Did the estimated regression equation provide a
good fit?Explain.
(3)develop a 95% confidence interval for Ey when x
is equal 5.
(4)How
to
determine whether
model
assumptions are appropriated in
regression analysis?
simple
Transcribed Image Text:Based on the output ,answer the following questions. Analysis of Variance DF SS P-Value Source Regression 32.699 32.6990.002 Error MS 8 13.301 1.663 Total 9 46 Coefficients Term Coef SE Coef T-Value P-Value 10.01 0.3 0.002 Constant 8.098 0.809 -0.3442 0.0776 -4.43 Fit SE Fit 95% CI 95% PI 6.37681 0.512485 (5.19502, 7.55860) (3.17717, 9.57646) (1)develop the least squares estimated regression equation. (2)Did the estimated regression equation provide a good fit?Explain. (3)develop a 95% confidence interval for Ey when x is equal 5. (4)How to determine whether model assumptions are appropriated in regression analysis? simple
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