Mathematics, 06.04.2021 09:40 DianaAmaroxoxo4319
For boys, the average number of absences in the first grade is 14 with a standard deviation of 4; for girls, the average number of absences is 9 with a standard deviation of 3. In a nationwide survey, suppose 100 boys and 64 girls are sampled. What is the probability that the male sample will have 4 to 6 more days of absences than the female sample? Round your answers to 4 decimal places.
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For boys, the average number of absences in the first grade is 14 with a standard deviation of 4; fo...
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