Answer Happy

Companies who 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 standard deviation of 1 inches.

b) In what height interval should the company expect to find the middle 60% of kindergarteners? inches and inches The middle 60% of kindergarteners are expected to be between (Use ascending order. Round to one decimal place as needed.) c) At least how tall are the biggest 25% of kindergarteners? The biggest 25% of kindergarteners are expected to be at least inches tall