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1. If the decision in the hypothesis test of population correlation is to reject the null hypothesis, what can we conclude about the population correlation?

a. Is zero

b. Could be zero

c. Is not zero

d. Equals the computed sample correlation

e. None of the above is correct

2. In the regression equation, what does the letter "a" represent?

a. Y intercepts

b. Slope of the line

c. Any value of the independent variable that is selected

d. None of the above

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M9169409

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