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Use the Following Information for Questions:
a Representative Sample y^\hat{y}

Question 26

Multiple Choice

Use the following information for questions:
A representative sample of n = 12 male college students is used to find a regression equation for y = weight (lbs) and x = height (inches) . The least squares regression equation is y^\hat{y} = 30 + 2 x. The standard error of the estimated slope is 1. The following hypotheses will be tested:
H0: β1=0β_1 = 0
Ha: β10β_1 ≠ 0
-What is the p-value for the test? (Table A.3 or its equivalent needed.)


A) 0.074
B) 0.162
C) 0.226
D) None of the above

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