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Author Question: Consider the multiple regression equation, y = 80 + 15x1 - 5 x2 + 100x3 . If x1 = 10, x2 = 4, x3 = ... (Read 73 times)

cagreen833

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on: Jun 24, 2018
Consider the multiple regression equation, y = 80 + 15x1 - 5 x2 + 100x3 . If x1 = 10, x2 = 4, x3 = 12, what is the estimated value of y?

Question 2

A health science-kinesiology program to lose weight collected data from ten students. Sex was coded as 1 = female and 0 = male. The regression equation obtained was given by: Pounds lost = 15.8 + 0.65 time + 6.00 sex. What is the estimated weight loss of a male who stayed in the program for 5 time periods?


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tmlewis4706

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Reply #1 on: Jun 24, 2018
Answer to Question 1

1410

Answer to Question 2

19.05


cagreen833

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Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

Dnite

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Reply 3 on: Yesterday
Wow, this really help

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