Question: Dummy Variable Refer to Data Set 7 in Appendix: Data Sets and use the sex, age, and weight of the bears. For sex, let 0

Dummy Variable Refer to Data Set 7 in Appendix: Data Sets and use the sex, age, and weight of the bears. For sex, let 0 represent female and let 1 represent male. (In Data Set 7, males are already represented by 1, but for females change the sex values from 2 to 0.) Letting the response ( y) variable represent weight, use the variable of age and the dummy variable of sex to find the multiple regression equation. Use the equation to find the predicted weight of a bear with the characteristics given below. Does sex appear to have much of an effect on the weight of a bear?

a. Female bear that is 20 years of age

b. Male bear that is 20 years of age

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