Mathematics, 23.10.2021 20:40 jjoyner

Companies that design furniture for elementary school classrooms produce a variety of sizes for kids of different ages. Suppose the heights of kindergarten children can be described by a Normal model with a mean of 39.2 inches and a standard deviation of 1.9 inches. What percent of kindergarten kids are expected to be less than 35 inches tall? In what height interval should the company expect to find the middle 80% of kindergarteners? At least how tall are the biggest 30% of kindergarteners?

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Companies that design furniture for elementary school classrooms produce a variety of sizes for kids...

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