In: Statistics and Probability
Find the indicated z score. The graph depicts the standard normal distribution with mean 0 and standard deviation 1. Click to view page 1 of the table. LOADING... Click to view page 2 of the table. LOADING... z0.9812 A graph with a bell-shaped curve, divided into 2 regions by a line from top to bottom on the right side. The region left of the line is shaded and is labeled 0.9812. The indicated z score is ___.
Since the region to the left has area= .9812
Then the region to the right has area= 1-.9812=.0188
Thus we need to find the z score above which 0.0188 area lies in a standard normal distribution.
z(.0188)=2.079 , from standard normal tables.
The indicated z score is 2.079