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# normal distribution question?

X has a Normal distribution with a mean of 2 and a standard deviation of 4. What is the value of P(X > 1)?

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- Anonymous9 years agoFavorite Answer
Ah...

µ = 2

σ = 4

Well...

P((z - µ)/σ > (1 - 2)/4)

= P(z > -.25)

≈ 0.598706

Good luck!

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