# Question: For each of the following 95 confidence intervals for 1

For each of the following 95% confidence intervals for β1 in simple linear regression, decide whether there is evidence of a positive or negative linear relationship between y and x:

a. (22, 58)

b. (-30, 111)

c. (-45, -7)

a. (22, 58)

b. (-30, 111)

c. (-45, -7)

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