Question
Mary participates in some research investigating levels of Anxiety in first year university students. The study found that 1st year university students had a mean
Mary participates in some research investigating levels of Anxiety in first year university students. The study found that 1st year university students had a mean of 9.26 depression scores with a standard deviation of 1.34. Mary asks the researcher what her score was and is told that her z-score was -1.02. What is Mary's raw score? . (2 marks)
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Essentials Of College Algebra
Authors: Margaret L Lial, John E Hornsby, David I Schneider, Teresa McGinnis
10th Edition
0321970632, 9780321970633
