Mathematics, 22.04.2020 22:46 jenniferboanno62

A group of 12 students has a mean height of 58 inches. Another group of 6 students has a mean height of 52 inches. What is the mean height of the 18 students? Explain how you found your answer.

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A group of 12 students has a mean height of 58 inches. Another group of 6 students has a mean height...

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