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4. Find each of the following probabilities (P) for a normal distribution.           A. P (z...

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

Math   Statistics-And-Probability   
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