Z Score Calculator Use this Z table calculator to easily calculate the Z-score from a given raw score. Also computes areas under the normal curve ( p -values) cut off by a given score. A table of Z scores and corresponding p-values is
PhD Experts
Ratings
Just enter the Z-score that you know and choose the type of significance test: one-tailed or two-tailed to calculate the corresponding p-value using the normal CPDF (cumulative probability density function of the normal distribution).
Description: This calculator determines the area under the standard normal curve given z-Score values. The area represents probability and percentile values. The calculator allows area look up with out the use of tables or charts. In addition it
Scan your problem
I can't believe I have to scan my math problem just to get it checked.
Explain mathematic
Math can be challenging, but it's also a subject that you can master with practice.
Decide mathematic question
I can do mathematical tasks quite easily.
Provide multiple methods
Mathematics is the study of quantity, structure, space, and change.
Deal with math
Build brilliant future aspects
Clear up mathematic question
Solve homework
Suppose we would like to find the probability that a value in a given distribution has a z-score less than z = 0.25. To find this probability, we need to look up 0.25 in the z-table:
Do mathematic tasks
Get math assistance online
Track Progress
Do math equations