Mathematics, 01.07.2021 17:50 kmcgregor4155
The following multiple regression printout can be used to predict a person's height (in inches) given his or her shoe size and gender, where gender =1 and 0 for females.
Regression Analysis : Height Versus Shoe Size , Gender
Cofficients
Term Coef SE coef T-value P-value
Costant 55.29 1.09 51.67 0.000
Shoe size 1.161 0.11 0.000
Gender 2.576 0.4967 5.31 0.000
Required:
a. Find the value of the test statistic for shoe size.
b. Is the regression coefficient of shoe size statistically significant?
c. Does the variable shoe size belong in the model?
Answers: 3
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The following multiple regression printout can be used to predict a person's height (in inches) give...
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