The random variable X is normally distributed.
It is given that P(X 7)=0.2.
Find the st...
Mathematics, 15.12.2020 01:00 shashi2728
The random variable X is normally distributed.
It is given that P(X 7)=0.2.
Find the standard deviation of X. Give your answer as a decimal, rounded to three significant figures.
Answers: 2
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