A senior high student commutes daily from home to school. The average time for a one way trip is 20 minutes, with a standard deviation of 4 minutes. Assuming that the distribution of the trips is...

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Extracted text: A senior high student commutes daily from home to school. The average time for a one way trip is 20 minutes, with a standard deviation of 4 minutes. Assuming that the distribution of the trips is normally distributed, if he leaves his house at 7:50 a.m., and his first period (8:00 a.m.) and the teacher gives a formative assessment for 15 minutes, what is the probability that he will miss the assessment? A 10.56% В 4.01% 0.62% 89.44%