Answer:
5
Step-by-step explanation:
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Answer:
Check the explanation
Step-by-step explanation:
After running regression analysis in the excel, we obtain the following regression output-
Kindly check the attached image below.
So regression equation is-
Y = -7.4027 + 0.2942 X
(A) Slope = 0.294
(B) Intercept = -7.403
(C) When X = 46, then Y = -7.4027 + 0.2942 * 46
= 6.1305
(D) When X = 0, then Y = intercept value = -7.403
i.e. B0
(E) True, as some points will fall outside the line because regression tells us the expected values not the actual ones.
(F) Coefficient of determination = R2
= 0.899
