. Suppose that the times required for a cable company to fix cable problems in its customers' homes are uniformly distributed be

Question

2 years ago

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. Suppose that the times required for a cable company to fix cable problems in its customers' homes are uniformly distributed be

tween 40 minutes and 65 minutes. What is the probability that a randomly selected cable repair visit will take at least 43 minutes

Mathematics

1 answer:

SCORPION-xisa [38] · Answer 1 · 2023-10-03T10:14:13+03:00

The probability that a randomly selected cable repair visit will take at least 43 minutes will be 88%.

Given: The times required for a cable company to fix cable problems in its customers' homes are uniformly distributed between 40 minutes and 65 minutes.

It can be deduced that the probability that a randomly selected cable repair visit will take at least 43 minutes will be calculated thus:

= 1 - [(43 - 40)/(65 - 40)

= 1 - 0.12

= 0.88

Hence, The probability that a randomly selected cable repair visit will take at least 43 minutes will be 88%.

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