Mathematics, 25.04.2020 00:45 genyjoannerubiera

The sizes of women shoes are normally distributed with a mean of a size 8. If 68% of women have shoe sizes between 6.5 and
9.5, then what is the standard deviation of a woman's shoe size?

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The sizes of women shoes are normally distributed with a mean of a size 8. If 68% of women have shoe...