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Find the mean of the first 13 counting numbers

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Reference no: EM133266072

1. Find the mean of the first 13 counting numbers.

2. The heights of 12 students were measured in cm and the results were 142, 149, 135, 150, 128, 140, 149, 152, 138, 145, 152, and 157. Find the mean height.

Reference no: EM133266072

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