Is the women’s slope significantly different from zero? Use a 1% significance level for your tests. Write out all four steps of the hypothesis testing process and include a sentence interpreting your results. Is the men’s slope significantly different from zero? Use a 1% significance level for your tests. Write out all four steps of the hypothesis testing process and include a sentence interpreting your results.
Is the women’s slope significantly different from zero? Use a 1% significance level for your tests. Write out all four steps of the hypothesis testing process and include a sentence interpreting your results. Is the men’s slope significantly different from zero? Use a 1% significance level for your tests. Write out all four steps of the hypothesis testing process and include a sentence interpreting your results.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question:
Is the women’s slope significantly different from zero? Use a 1% significance level
for your tests. Write out all four steps of the hypothesis testing process and include a sentence
interpreting your results.
Is the men’s slope significantly different from zero? Use a 1% significance level for
your tests. Write out all four steps of the hypothesis testing process and include a sentence
interpreting your results.
Transcribed Image Text:a) Men-
Residuals:
1
7
10
13
18
19
42.91
-98.16 -142.52
87.71 -119.90
287.10
-57.14
Coefficients:
Estimate Std. Error t value Pr(>|t|D
0.249
0.161
1.303
1.643
(Intercept)
710.50
545.13
mass
16.75
10.20
Residual standard error: 167.1 on 5 degrees of freedom
Multiple R-squared: 0.3505,
F-statistic: 2.699 on 1 and 5 DF, p-value: 0.1614
Adjusted R-squared:
0.2206
Transcribed Image Text:Women-
Residuals:
Min
1Q Median
16.28
3Q
33.62 207.74
Маx
-95.87 -82.28
Coefficients:
Estimate Std. Error t value Pr(>|t|)
181.701
(Intercept)
201.162
1.107 0.294169
mass
24.026
4.174
5.756 0.000184 ***
Signif. codes:
0.01 *' 0.05 '.’ 0.1
6*** '
0.001
** '
1
Residual standard error: 95.08 on 10 degrees of freedom
Multiple R-squared: 0.7682,
F-statistic: 33.13 on 1 and 10 DF, p-value: 0.0001836
Adjusted R-squared: 0.745
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