elisenorris05 elisenorris05
  • 06-12-2022
  • Mathematics
contestada

In an all boys school, the heights of the student body
are normally distributed with a mean of 71 inches and
a standard deviation of 3 inches. Out of the 696 boys
who go to that school, how many would be expected
to be shorter than 74 inches tall, to the nearest whole number?

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