12
QuizMultiple Choice

Finding Values from Probabilities

Question 12 • SC-Statistical Modeling SDPC

The times for running a 5K for a local charity event are Normally distributed, with a mean time of 28 minutes and standard deviation of 5.4 minutes. Which time represents the fastest 4% of runners?Find the z-table here.

Answer
A
18.55 minutes
B
19.12 minutes
C
34.92 minutes
D
37.45 minutes