Question: Let x be a normally distributed variable with mean and standard deviation . a. Express the quartiles, Q1, Q2, and Q3, in terms of

Let x be a normally distributed variable with mean μ and standard deviation σ.
a. Express the quartiles, Q1, Q2, and Q3, in terms of μ and σ.
b. Express the kth percentile, Pk , in terms of μ, σ, and k

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