If five core samples selected at random, find the probability that all these cores will have porosity more than 47.6%? comment on your answer.

illusiia 2021-09-13 Answered
The porosity of Wara formation is normally distributed with a mean of 18% and a standard deviation of 4%.
If five core samples selected at random, find the probability that all these cores will have porosity more than 47.6%? comment on your answer.

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Alara Mccarthy
Answered 2021-09-14 Author has 13949 answers
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