Answer
P (0.3 < Z < 1.4) = 0.3013
Step-by-step explanation
P (0.3 < Z < 1.4) = P (0 < Z < 1.4) - P (0 < Z < 0.3)
P (0.3 < Z < 1.4) = 0.4192 - 0.1179
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