Σ(x+y)2 = 63385
Σx2-1000=8611-1000=7611
Σs=7
Σy2=25544
Σ(y2-1000)=10544
The next FIVE questions require the following data....... Sex (O=F) First Income Current Income Question 21...
The accompanying table provides data for the sex, age, and weight of bears. For sex, let 0 represent female and let 1 represent male. Letting the response (y) varieble represent weight, use the dummy variable of sex and the variable of age and 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?...
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