A regression analysis yields the following information:
Y' = 2.24 + 1.49 X
S y x = 1.66; ∑x = 32; ∑x2 = 134; n = 10
Compute the 95% conﬁdence interval when X = 4.
A) 0.0, 4.05
B) 4.15, 12.25
C) 2.67, 5.33
D) 6.87, 9.53

Name: A regression analysis yields the following information: Y' = 2.24 + 1.49 X S y x = 1.66; ∑x = 32; ∑x2 = 134; n = 10 Compute the 95% conﬁdence interval when X = 4. A) 0.0, 4.05 B) 4.15, 12.25 C) 2.67, 5.33 D) 6.87, 9.53
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6.87, 9.53

A Regression Analysis Yields the Following Information