The amount of time it takes an athlete to complete a Ninja warrior course is normally distributed with mean 8.25 minutes and standard deviation 0.4 minutes. The fastest 5% of athletes to complete the course are invited to attend a regional competition. What is the cutoff time to be invited to regionals? 8.25 minutes 7.84 minutes 7.59 minutes 8.91 minutes 7.32 minutes

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