The amounts of time per workout an athlete uses a stairclimber are normally distributed, with a mean of 25 minutes and a

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The amounts of time per workout an athlete uses a stairclimber are normally distributed, with a mean of 25 minutes and a

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The Amounts Of Time Per Workout An Athlete Uses A Stairclimber Are Normally Distributed With A Mean Of 25 Minutes And A 1
The Amounts Of Time Per Workout An Athlete Uses A Stairclimber Are Normally Distributed With A Mean Of 25 Minutes And A 1 (26.12 KiB) Viewed 12 times
The amounts of time per workout an athlete uses a stairclimber are normally distributed, with a mean of 25 minutes and a standard deviation of 5 minutes. Find the probability that a randomly selected athlete uses a stairclimber for (a) less than 21 minutes, (b) between 25 and 33 minutes, and (c) more than 40 minutes. (a) The probability that a randomly selected athlete uses a stairclimber for less than 21 minutes is (Round to four decimal places as needed.)
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