10, 15, 8, 12, 18, 17, 20 Find the mean number of movies that the students saw. If necessary, round your answer to the nearest tenth.

asked May 14, 2018 200k views

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10+15+8+12+18+17+20= 90>90 divided by 7 = 12.8571428571 or 10 if you would prefer to round it up to the nearest ten.

Aaron J Lang answered May 20, 2018

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