MATH 1005 Week 6 test
Question 1 A psychologist was interested in whether the amount of news people watch predicts how depressed they are. Based on the output, is news exposure a significant predictor of depression?
a. No, because the bootstrap significance value of news exposure is greater than .05.b.Yes, because the p-value for news exposure is .039, which is less than .05.c. Yes, because the bootstrapped confidence interval for news exposure contains zero.d. No, because the confidence interval for news exposure does not contain zero.
Question 2 A psychologist was interested in whether the amount of news people watch predicts how depressed they are. In this table, what does the value 4.404 represent?
Question 3 A psychologist was interested in whether the amount of news people watch predicts how depressed they are. Based on the output below, is there evidence that a meaningful relationship exists in the population?
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- Fall '19
- Regression Analysis, researcher
