a Find the number z such that the proportion of observations that are less than z in a standard Normal distribution is 0 8 b Find the number z such that 35 of all observations from a standard Normal distribution are greater than z ...

The proportion of observationfz is 08 z Using the inver ...

a. Find the number z such that the proportion of observations that are less than z in

Question:

a. Find the number z such that the proportion of observations that are less than z in a standard Normal is 0.8.
b. Find the number z such that 35% of all observations from a standard Normal are greater than z.
Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...