Math  /  Statistics

Question Find the mean of the movie counts reported by 7 students: 13+12+7+13+13+9+167\frac{13 + 12 + 7 + 13 + 13 + 9 + 16}{7}. Round the result to the nearest tenth.

Studdy Solution
Since we need to round the mean to the nearest tenth if necessary, we look at the hundredths place, which is 5. Since 5 or above, we round up.
Mean11.9Mean \approx 11.9
The mean number of movies that the students saw is approximately 11.9.

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