Question: Question 1 (1 point) Based on a sample of size 38, we have found a correlation coefficient of 0.4. What is the value of

Question 1 (1 point) Based on a sample of size 38, we have found a correlation coefficient of 0.4. What is the value of

Question 1 (1 point) Based on a sample of size 38, we have found a correlation coefficient of 0.4. What is the value of the test statistic to test if the population correlation coefficient is not zero (p is not zero)? 3.4 2.6 6.3 1.8 Question 2 (1 point) Based on a sample of size 27, we have found a correlation coefficient of 0.5. What is the value of the test statistic to test if the population correlation coefficient is not zero (p is not zero)? 2.2 1.6 0.98 2.9 Question 3 (1 point) Based on a sample of size 25, the following regression equation is derived: =25+0.6X. If the standard error of the regression slope is equal to 0.06, what is the value of the test statistic to test if the predictor variable is significant (B1 is not zero)? 10 5 4.1 2

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