MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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The standard error for is equal to 0.113. The test statistic for the hypothesis test specified in question 9 is equal to: 

You are interested in the relationship between the income of recent college graduates and the income of their parents. Below is a random sample containing information on the annual income
of recent college graduates and the annual income of their top income earning parent. Income is measured in thousands of dollars.
Recent graduate annual income
Parent annual income
34
42
5823
51
60
38
46
Parent Income =
59
86
105
92
55
66
62
You decide to specify a simple linear regression model where graduate income is the outcome variable and parent income is the predictor. Which of the following describes your regression
model?
Parent_Income =
90
B+B Grad_Income + e
0 1
B+B Grad_Income
0 1
Parent_Income = Grad Income + ε
O Grad_Income P+P Parent_Income + ε
0
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Transcribed Image Text:You are interested in the relationship between the income of recent college graduates and the income of their parents. Below is a random sample containing information on the annual income of recent college graduates and the annual income of their top income earning parent. Income is measured in thousands of dollars. Recent graduate annual income Parent annual income 34 42 5823 51 60 38 46 Parent Income = 59 86 105 92 55 66 62 You decide to specify a simple linear regression model where graduate income is the outcome variable and parent income is the predictor. Which of the following describes your regression model? Parent_Income = 90 B+B Grad_Income + e 0 1 B+B Grad_Income 0 1 Parent_Income = Grad Income + ε O Grad_Income P+P Parent_Income + ε 0
Test the hypothesis that there is a linear relationship between parent income and recent graduate income. Which of the following is the correct statement of the hypotheses?
O Ho: P 0
0
0
Ha: B
Ho: P
Ha: B
0
0
0
● Ho: P₁
-
0
= 0
= 0
Ha: B, 0
1
Ho: p₁ <0
1
Ha: B, > 0
1
expand button
Transcribed Image Text:Test the hypothesis that there is a linear relationship between parent income and recent graduate income. Which of the following is the correct statement of the hypotheses? O Ho: P 0 0 0 Ha: B Ho: P Ha: B 0 0 0 ● Ho: P₁ - 0 = 0 = 0 Ha: B, 0 1 Ho: p₁ <0 1 Ha: B, > 0 1
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