Mathematics, 18.07.2020 21:01 kkmwkk031

The average body mass index value of children 9 years old is 18.4 with a standard deviation of 4.5. If it is known that the distribution is approximately normal, what is the body mass index for a 9-year-old child at the 82nd percentile

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The average body mass index value of children 9 years old is 18.4 with a standard deviation of 4.5....