A Study Was Conducted to Compare the Average Time Spent

question 1

Multiple Choice

A study was conducted to compare the average time spent in the lab each week versus course grade for computer students.The results are recorded in the table below. Number of hours spent in lab Grade (percent)
10 96
11 51
16 62
9 58
7 89
15 81
16 46
10 51
Compute Spearman's rank correlation.Assume that rank ties will have little influence on your result.

• A)0.017
• B)-0.284
• C)0.371
• D)0.462
• E)-0.381

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