Question
The Beck Depression Inventory (BDI) is a validated questionnaire that is widely used to collect data on self-reported symptoms of subclinical depression. The distribution of
The Beck Depression Inventory (BDI) is a validated questionnaire that is widely used to collect data on self-reported symptoms of subclinical depression. The distribution of BDI is shown for 119 military spouses participating in a weight loss intervention conducted in the Energy Metabolism Lab at the HNRCA. Please answer the following questions in no more than one sentence each.
A:Based on the histogram below, which measure of central tendency is greater, the median or the mean? Why?
B:Suppose you were asked to report a single statistic to represent BDI scores in this population. What would you report? Why?
C:Suppose the histogram were normally distributed. Would your answer tobabove change? Why?
D:Does this histogram show the sampling distribution of the sample mean? In no more than two sentences, explain why or why not.
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Auditing Cases An Active Learning Approach
Authors: Mark S. Beasley, Frank A. Buckless, Steven M. Glover, Douglas F. Prawitt
2nd Edition
0130674842, 978-0130674845
