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The heights of 10 year olds regardless of gender closely follow a Normal distribution with...

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The heights of 10 year olds regardless of gender closely follow a Normal distribution with a mean of 54 inches and a standard deviation of 7 inches a What is the probability that a randomly chosen 10 year old is shorter than 47 inches Round to 4 decimal places b If the tallest 10 of the class is considered very tall what is the height cutoff for very tall Round to 2 decimal places

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