SOLUTION: Find z such that 55% of the standard normal curve lies to the left of z. (Round your answer to two decimal places.)

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: Find z such that 55% of the standard normal curve lies to the left of z. (Round your answer to two decimal places.)      Log On


   

Question 1143422: Find z such that 55% of the standard normal curve lies to the left of z. (Round your answer to two decimal places.)
Answer by Edwin McCravy(20054) About Me  (Show Source):
You can put this solution on YOUR website!
With a TI-83 or 84


2ND VARS 3 

with area:55, m:0, s:1, left tail, invNorm(0.55,0,1), or invNorm(0.55,0,1,LEFT)

or just:

invNorm(0.55)   

then press ENTER

0.1256613375, round to 0.13 

Edwin