Suppose X follows Binomial(100,0.4) distribution, we want to calculate P(35 < X < 45). 1. if we use the exact approach, what’s the probability? 2. If we use the normal approximation, what’s the probability?

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Q: Use the Empirical Rule to find the following probabilities. It is suggested that you draw a normal…

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Q: 5. Decide whether the probability distribution is valid. Why or why not? 0. 3 4 P(x) .007 295 .394…

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Q: A, B, C. and Steps 1-5

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Q: 14. Divorce Rate (x) and Burglary Rate (y) for 20 States Coefficients R-Squared: .0031/ = .056 Std.…

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Q: please show the step by step solution and provide an explanation on why that is the right

A: X~N(222,1.3), n=6

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Q: (c) P(Y ≤ 86|X= 76).

A: Let X and Y have a bivariate normal distribution with, μX=70, σX2=100  ⇒σX=10 μY=80 σY2=169   ⇒σY=13…

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Q: Hello. Can I get help on how to work out this problem? Thank You!

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Q: 14. Divorce Rate (x) and Burglary Rate (y) for 20 States Coefficients R-Squared: .0031/ = .056…

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Q: Aspirin is packed in 120 tab bottles with weight normally distributed with mean 600g and standard…

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