Question: Find the following z values for the standard normal variable Z. (You may find it useful to reference the z table. Negative values should be
Find the following z values for the standard normal variable Z. (You may find it useful to reference the z table. Negative values should be indicated by a minus sign. Round your answers to 2 decimal places.)

a. P(Z SZ) = 0.9744 b. P(Z > z) = 0.8389 c. P(-Z SZ sz) = 0.95 d. POSZ SZ) = 0.3315
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