Find the z-score that separate the middle 32% of the distribution from the area in the trails of the standard normal distribution.

Question

Find the z-score that separate the middle 32% of the distribution from the area in the trails of the standard normal distribution.

Answer 1

Using TI-84 calculator commands,

Z-score = invNorm(0.34, 0, 1) = -0.41

The Z-scores separating the middle 32% are -0.41 and +0.41