5. Find and shade the required area. (a) Find the area under the normal curve from z=1.12 to z=-0.22. (b) Find P (z≥ 1.72) (c) Find P (z≥-1.85) (d) Find the probability that z is less than or equal to 1.80 but greater than or equal to 0.36.

Q: nder th

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A: standard normal curveX~N(0,1)μ=0σ=1we have to find out the p(-1.302<Z<1.302)=?

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A: Answer:- We use the Excel function [=NORM.S.INV(Area) ] to find the required Z-score.

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A: Note: this probability value calculated from standard normal distribution table

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