Suppose we are given the following information: Sample size,n,= 100
Standard error of slope of the regression line, = 2
= 100 + 4x
Would a 95% confidence interval for 1 be larger,smaller,or the same as an 80% confidence interval for 1?
A) Larger
B) Smaller
C) Same
D) It cannot be determined from the information given.
Correct Answer:
Verified
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