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Posted on Oct 10, 2024

he ages of all kindergarten children are normally distributed with mean 3 years and standard deviation 8 months. If 25 kindergarten children are randomly selected,

he ages of all kindergarten children are normally distributed with

mean 3 years and standard deviation 8 months.

If 25 kindergarten children are randomly selected,

what is the probability that their mean age

will beyoungerthan2years10monthsold?

Use Table A-2 and write the answer as a decimal with 4 decimal places.

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