4. Find each of the following probabilities (P) for a normal distribution.
A. P (z > -1.00)
B. P (z > -0.80)
C. P (z < 0.25)
5. For a normal distribution, identify the z-score value(s) that separate the area of the distribution into sections so that there is…
A. 80% on the right, and 20% on the left
B. 90% in the middle, and 5% on each side
C. 95% in the middle, and 2.5% on each side
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