At one high school, students can run the 100-yard dash in an average of 15.2 seconds with a standard deviation of .9 seconds. The times are very closely approximated by a normal curve. Find the percent of times that are indicated. Round to the nearest whole percent.
-Greater than 15.2 seconds
A) $34 \%$
B) $50 \%$
C) $48 \%$
D) $68 \%$

Question

Quizplus · Accepted Answer

The Answer of At one high school, students can run the 100-yard dash in an average of 15.2 seconds with a standard deviation of .9 seconds. The times are very closely approximated by a normal curve. Find the percent of times that are indicated. Round to the nearest whole percent.
-Greater than 15.2 seconds
A) $34 \%$
B) $50 \%$
C) $48 \%$
D) $68 \%$

At One High School, Students Can Run the 100-Yard Dash 34%34 \%34%

At One High School, Students Can Run the 100-Yard Dash $34 \%$