1. (i) In a certain population, the force of mortality p, at age x is as follov 0.007, 61

Q: • Describe how the values of u and o affect the graph of the normal distribution.

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Q: A random sample n=64 observations is selected from a population with a mean u=20 and standard…

A: Given:- n = 64 mean μ = 20 standard deviation σ=3 we have to find PX<22  and P21<X<23

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A: Given data,μ=52σ=30If n=33P(X&lt;42)=?

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Q: X is an exponential random variable with the population's mean (ux) = 52. %3D What is P(X < 48)?

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A: Given information: mean(µ) = 7 and standard deviation(σ) = 4. That is, μ=EX=7σ=4⇒σ2=42=16

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A: