Multiple Choice
In the least squares equation, Ŷ = 10 + 20X, the value of 20 indicates ____________.
A) The Y-intercept increases by 20 units for each unit increase in X
B) That Y increases by 20 units for each unit increase in X
C) That X increases by 20 units for each unit increase in Y
D) The error in prediction
Correct Answer:
Verified
Correct Answer:
Verified
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