Mathematics, 29.01.2021 01:40 dbarker5313
The mean height of 15-year-old boys is 175 cm and the variance is 64. For girls, the mean is 165 and the variance is 64. If 8 boys and 8 girls were sampled, what is the probability that the mean height of the sample of boys would be at least 6 cm higher than the mean height of the sample of girls
Answers: 3
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The mean height of 15-year-old boys is 175 cm and the variance is 64. For girls, the mean is 165 and...
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