
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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The second slide is the first part of the question and the first slide is the second part of the question.

Transcribed Image Text:(e)
Use the F test to test the hypotheses in part (d) at a 0.05 level oF significance. Present the results in the analysis of variance table format.
Set up the ANOVA table. (Round your values for MSE and Fto two decimal places, and your p-value to three decimal places.)
Source
of Variation
Sure
of Squares
Hean
N Freedonn
pvalue
Regression
Error
Total
Find the value of the test statistic. (Round your answer to two decimal places.)
tFind the p-value. (Round your answer to three decimal places.)
p-value
State your conclusion.
O Do not reject H. We conclude that the relationship between x and y is significant.
O Reject H,. We conclude that the relationship between x and y is significant.
O Do not reject H,. We cannot conclude that the relationship between x and y is significant.
O Reject H,. We cannot conclude that the relationship between x and y is significant.

Transcribed Image Text:Consider the data.
1.
2.
4
2 8
1
13
SSE
(a) Compute the mean square error using equation s = MSE
(Round your answer to two decimal places.)
2
SSE
(b) Compute the standard error of the estimate using equation s = V MSE =
(Round your answer to three decimal places.)
n- 2
(c) Compute the estimated standard deviation of b, using equation s, = =Z
V>(x, - x)*
(Round your answer to three decimal places.)
(d) Use the t test to test the following hypotheses (a = 0.05):
Hg: B, = 0
H. B, 0
Find the value of the test statistic. (Round your answer to three decimal places.)
Find the p-value. (Round your answer to four decimal places.)
p-value =
State your conclusion.
O Do not reject H. We conclude that the relationship between x and y is significant.
O Reject H.. We conclude that the relationship between x and y is significant.
O Do not reject H,. We cannot concl ude that the relationship between xand y is significant.
O Reject H,. We cannot conclude that the relationship betweenx and y is significant.
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