statistics

Height of children in kindergarten described by normal mode with mean 39.2 inches and standard deviation of 1.9 inches.
What percent of children can expect to be less than 38 inches tall?

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  1. enter your data into

    http://davidmlane.com/hyperstat/z_table.html

    click on "below"
    you should get 0.2638
    so 26.38 % are less than 38 inches tall

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