one high school, the mean time for running the 100-yard dash is 15.2 with a standard deviation of 0.9 seconds. The tim

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answerhappygod
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one high school, the mean time for running the 100-yard dash is 15.2 with a standard deviation of 0.9 seconds. The tim

Post by answerhappygod »

one high school, the mean time for running the 100-yard
dash is 15.2 with a standard deviation
of 0.9 seconds. The times are very closely approximated by a normal
curve. Find the percent of times that are:

Less than 17 seconds
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