If the random variable z is the standard normal score and a > 0, is it true that P(z < -a) = P(z > a)? Why or why not?
Find the z-score for the standard normal distribution where:
Area = 0.32 in the left tail© BrainMass Inc. brainmass.com March 5, 2021, 12:30 am ad1c9bdddf
It is true that P(z<-a)=P(z>a). Since normal standard distribution is ...
The expert examines the z-scores and standard normal distributions.