Question

In: Statistics and Probability

. A snow tubing area has 400 snow tubes that are used each day. Each tube...

. A snow tubing area has 400 snow tubes that are used each day. Each tube has as 1% chance of needing repair after each day of snow tubing.

a.   Calculate the exact probability that there will not be any snow tubes needing repair after a day.

b.   Calculate the mean and standard deviation of the number of snow tubes needing repair on each day.

c.   Calculate the approximate probability that the number of snow tubes needing repair will be 10 or more.

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Expert Solution

orchestra answered 1 year ago
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