If we choose the significance level α=0.05, is Gender a significant factor in explaining Salary? Explain

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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If we choose the significance level α=0.05, is Gender a significant factor in explaining Salary? Explain

A
1 SUMMARY OUTPUT
2
3
4 Multiple R
5 R Square
6 Adjusted R Square
7 Standard Error
8 Observations
9
10 ANOVA
11
12 Regression
13 Residual
14 Total
15
16
17 Intercept
18 Gender
10
B
Regression Statistics
0.1386466
0.0192229
0.0167586
23588.331
df
400
1
398
399
с
D
E
Coefficients Standard Error t Stat
78208.193
-7632.94
F
SS
MS
F
gnificance F
4340356626 4.34E+09 7.800653 0.005475
2.21451E+11 5.56E+08
2.25791E+11
G
H
P-value Lower 95% Upper 95%ower 95.0%pper 95.0%
1359.608804 57.52257 5.9E-195 75535.28 80881.11 75535.28 80881.11
2732.916524 -2.79296 0.005475 -13005.7 -2260.18 -13005.7 -2260.18
Transcribed Image Text:A 1 SUMMARY OUTPUT 2 3 4 Multiple R 5 R Square 6 Adjusted R Square 7 Standard Error 8 Observations 9 10 ANOVA 11 12 Regression 13 Residual 14 Total 15 16 17 Intercept 18 Gender 10 B Regression Statistics 0.1386466 0.0192229 0.0167586 23588.331 df 400 1 398 399 с D E Coefficients Standard Error t Stat 78208.193 -7632.94 F SS MS F gnificance F 4340356626 4.34E+09 7.800653 0.005475 2.21451E+11 5.56E+08 2.25791E+11 G H P-value Lower 95% Upper 95%ower 95.0%pper 95.0% 1359.608804 57.52257 5.9E-195 75535.28 80881.11 75535.28 80881.11 2732.916524 -2.79296 0.005475 -13005.7 -2260.18 -13005.7 -2260.18
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