let x1x2 and x3 represent the times necessary to perform three successive repair tasks at a cert

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Sri K · Answer

As in the solution of this question, first to follow, data, expected value 14, which is equal to

Sri K · Answer

In this question, solution here is mu is equal to 56 sigma square is equal to 20 t0 is equal to

Madhur L · Answer

Hello students, from the question they given that X follows the normal distribution of mean mu 1

Christopher Stanley · Answer

Now here on this problem, we are told that X is a random variable following a normal distributio

Maxime Rossetti · Answer

First problem, X is less than 1 .5. So we&#x27;ll have the difference between add equals less than a