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BMI in children is roughtl normally distributed with the mean of 24.5 and standard deviation of 6.2.

a) BMI between 25 and 30 is considered overweight. Determine proportion of children are overweight?
b) BMI of 30 or more is considered obese. Determine proportion of children are obese?
c) In the random sample of 10 children, determine the probability that their mean BMI exceeds 25?

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Category:- Statistics and Probability
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