Solve the Problem. -A Physical Fitness Association Is Including the Mile Run in Mile

question 306

Multiple Choice

Solve the problem.
-A physical fitness association is including the mile run in its secondary-school fitness test. The time for this event for boys in secondary school is known to possess a normal distribution with a mean of 440 seconds and a
Standard deviation of 60 seconds. Find the probability that a randomly selected boy in secondary school can run
The mile in less than 302 seconds.

• A) 0.4893
• B) 0.5107
• C) 0.0107
• D) 0.9893

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