Question

Mrs. Keegan surveyed her 6th grade math students on Friday to determine the number of hours they spent studying and completing homework through the week. The restults are show in the dot plot. What is the average(mean) of hours spent on school work?



a
10.92 hours
b
136.5 hours
c
10 hours
d
7 hours
GPT 3.5
c) 10 hours

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