Mathematics, 11.05.2021 16:30 jayjay7621

1. The amount of time Mr. Smith spends exercising each day is approximately normally distributed with a mean of 30 minutes and a
standard deviation of 10 minutes. On approximately what percent of the
days in a year does Mr. Smith exercise for between 10 minutes and 40
minutes?

Answers: 2

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1. The amount of time Mr. Smith spends exercising each day is approximately normally distributed wi...