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
Posted: Wed Dec 08, 2021 5:16 am
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
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