Find z such that 70% of the standard normal curve lies between -z and z. (Round...

Question

Question

Find z such that 70% of the standard normal curve lies between -z and z. (Round your answer to two decimals)

math Statistics-And-Probability

Answer 1

Answer #1

$or, Φ(z) = 1.70/2 = 0.85 = Φ(1.04) Hence 1.04$

Answer 2

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