Question: 17 4.16 points Help Save & In a sample of 17.0 men, the mean height was 178 cm. In a sample of 30 women,

17 4.16 points Help Save & In a sample of 17.0 men,

17 4.16 points Help Save & In a sample of 17.0 men, the mean height was 178 cm. In a sample of 30 women, the mean height was 155.0 cm. What was the mean height for both groups put together? (Round the final answer to three decimal places) cm

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In a sample of 20 men, the mean height was 178 cm. In a sample of 30 women, the mean height was 164 cm. What was the mean height for both groups put together?

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