Given that z is a standard normal random variable, compute the following probabilities. Round your answers to 4 decimal place a. P(0 ≤ z ≤ 0.64) b. P(-1.43 ≤ z ≤ 0) c. P(Z > 0.40) d. P(Z > -0.44) e. P(Z < 2.12) .9830 f. P(z ≤ -0.74)

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