statistics
posted by Randy .
Find z such that 20.3% of the standard normal curve lies to the right of z.
0.831
0.533
0.533
0.257
0.257

Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the Z score related to that proportion.
Would it help to know that Z = +1 is at the 84th percentile?
Respond to this Question
Similar Questions

Statistics
find z such that 5.2% of the standard normal curve lies to the left of z 
Statistics
find z such that 97.5% of the standard normal curve lies to the left of z 
Statistics
Find z such that 44.0% of the standard normal curve lies to the left of z. 0.151 0.772 0.151 1.519 1.519 
Statistics
Find z such that 20.3% of the standard normal curve lies to the right of z. 0.831 0.533 0.533 0.257 0.257 
Statistics
Find z such that 20.3% of the standard normal curve lies to the right of z. 0.831 0.533 0.533 0.257 0.257 
statistics
Compare the standard deviation for the heights of females 2.533 and males 4.21 
Statistics help
Consider the following. (Give your answers correct to two decimal places.) (a) Find the standard score (z) such that the area above the mean and below z under the normal curve is 0.3989. (b) Find the standard score (z) such that the … 
statistics
Find z such that 7.1% of the standard normal curve lies to the left of z ? 
Latin
Silvās clārās īnsulae magnae spectātis. Uses of silva clārās īnsulae and magnae 
Statistics
find z such that 6.6% of the standard normal curve lies to the right of z. (Round your answer to two decimal places.)