Mathematics, 24.09.2021 01:50 OinkFred

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.
18.55 minutes
19.12 minutes
0 34.92 minutes
0 37.45 minutes

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