BST 322 (BST322)

BST 322 Final Exam - Question and Answers|BST 322 Final Exam - Question and Answers

You are studying the effect of hypnosis on weight loss. You will measure each patient's weight pre- and post-intervention. The most appropriate test is: Selected Answer: Dependent groups t-test Answers: One sample t-test MANOVA ANCOVA Dependent groups t-test  Question 11 1 out of 1 points...

 Question 10 1 out of 1 points This test is analogous to the t­test (independent groups), when the measurement of the dependent variable is ordinal. Correct Answer: Mann-Whitney Utest  Question 11 1 out of 1 points This can be thought of as the chi-square type equivalent to the paired t-test. Correct Answer: McNemar test  Question 12 0 out of 1 points Chi-square tests can only be conducted for a 2X2 contingency table. Correct Answer: False

 Question 9 1 out of 1 point The Central Limit Theorem states: The mean of a sampling distribution of means is equal to the population mean. Answers: The smaller the standard error of the mean, the closer it is to the population mean. The mean of a sampling distribution of means is equal to the population mean. The smaller the sample size, the closer the sample mean approximates the population mean. A sample with a larger standard of error of the mean still has a mean that approxi...

You are studying the effect of hypnosis on weight loss. You will measure each patient's weight pre- and post-intervention. The most appropriate test is: Selected Answer: Dependent groups t-test Answers: One sample t-test MANOVA ANCOVA Dependent groups t-test  Question 11 1 out of 1 points Causation is not synonymous with association. Selected Answer: Tru e Answers: Tru e False  Question 12 1 out of 1 points A set of subjects, usually randomly sampled, selected to ...