Answer to Question #180472 in Statistics and Probability for wendell

Question

Find each of the following percentile points under the normal curve.

1. P₉₉

2. P₉₀

3. P₆₈

4. P₄₀

5. P₃₂

Answer 1

Solution:

From z-score percentile table for normal distribution:

1. P₉₉: 2.326

2. P₉₀: 1.282

3. P₆₈: 0.468

4. P₄₀: -0.253

5. P₃₂: -0.468