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MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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How do I find the test statistic for: (see attached). I already corrected the Bo and B1 values as in the Hypotheses attached .......jpg

 

A prospective MBA student would like to examine the factors that impact starting salary upon graduation and decides to develop a model that uses program per-year tuition as a
predictor of starting salary. Data were collected for 37 full-time MBA programs offered at private universities. The data are stored in the accompanying table. The least-squares
regression equation for these data is Y; = - 10,716.747 + 2.364x, and the standard error of the estimate is Syy = 15,839.846. Assume that the straight-line model is appropriate and
there are no serious violations the assumptions of the least-squares regression model. Complete parts (a) and (b) below.
E Click the icon to view the data on program per-year tuition and mean starting salary.
a. At the 0.05 level of significance, is there evidence of a linear relationship between the starting salary upon graduation and program per-year tuition?
Determine the hypotheses for the test.
Ho: Po
* 42140.91385
H,:
B1
= ||42140.91385
(Type integers or decimals. Do not round.)
Transcribed Image Text:A prospective MBA student would like to examine the factors that impact starting salary upon graduation and decides to develop a model that uses program per-year tuition as a predictor of starting salary. Data were collected for 37 full-time MBA programs offered at private universities. The data are stored in the accompanying table. The least-squares regression equation for these data is Y; = - 10,716.747 + 2.364x, and the standard error of the estimate is Syy = 15,839.846. Assume that the straight-line model is appropriate and there are no serious violations the assumptions of the least-squares regression model. Complete parts (a) and (b) below. E Click the icon to view the data on program per-year tuition and mean starting salary. a. At the 0.05 level of significance, is there evidence of a linear relationship between the starting salary upon graduation and program per-year tuition? Determine the hypotheses for the test. Ho: Po * 42140.91385 H,: B1 = ||42140.91385 (Type integers or decimals. Do not round.)
Given: alpha=0.05
The hypothesis for the test is:
H: B =0 Vs H, : P, #0
Transcribed Image Text:Given: alpha=0.05 The hypothesis for the test is: H: B =0 Vs H, : P, #0
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