To find the z-score value associated with the lowest 60% of the normal distribution, first translate the 60% into a proportion, then look in _____________ of the normal distribution table before looking for the associated z-score.
A) column A
B) column B
C) column C
D) column D

Question

Quizplus · Accepted Answer

Column B typically represents the area to the left (cumulative area) in a standard normal distribution table, which corresponds to the proportion or percentage of the distribution. To find the z-score for the lowest 60%, you would look for 0.6000 (or the closest value) in this column.

To Find the Z-Score Value Associated with the Lowest 60