Carl earned grades of 62, 78, 59, and 89 on four math tests.What is the mean of his grades?A. 68.5B. 70C. 72D. 74E. 75.5

asked Mar 9, 2023 176k views

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we have to sum all data and then divide between the number of data

the mean is 72, so the right option is C

Rfmodulator answered Mar 14, 2023

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