e) P[U < 2/3] f) P [U < 1] g) P [U < 17]

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A: Note: As per you request, we have helped you solve only Part (iv) of the question.

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Q: 6. Middle area is 39.7%. 0.3970-1985 -90 -50 = 0.3015 2-1985 Z=

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