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Multilinear regression

Due to financial hardship, the Nyke shoe company feels they only need to make one size of shoes, regardless of gender or height. They have collected data on gender, shoe size, and height and have asked you to tell them if they can change their business model to include only one size of shoes - regardless of height or gender of the wearer.
Show Size Height Gender
5.00 63.00 Female
7.50 70.00 Female
9.00 70.00 Female
7.00 64.00 Male
11.00 72.00 Male
12.00 72.00 Male
14.00 76.00 Male
7.00 66.00 Female
7.50 71.00 Female
8.00 68.00 Female
10.50 71.00 Male
11.00 71.00 Male
6.50 65.00 Female
7.00 67.00 Female
7.50 70.00 Female
10.00 69.00 Male
12.00 69.00 Male
6.50 65.00 Female
10.50 72.00 Male
12.00 73.00 Male
6.00 60.00 Female
6.50 64.00 Female
10.00 72.00 Female
9.50 69.00 Male
11.50 70.00 Male
14.00 75.00 Male
6.50 63.00 Female
13.50 77.00 Male
7.00 68.00 Female
9.50 68.00 Male
13.00 72.00 Male
11.00 73.00 Male
6.00 62.00 Female
7.00 66.00 Female
7.50 70.00 Female

Please show calculation so that I may see how to come up with the answer

Solution Summary

Running a multilinear regression analyses to check whether gender and height are correlated with shoe size.

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