Rate this app:

More details

Add your questions or answers

Q: How to get the best score?

Q: What is your favourite trick in this game/app?

Q: What is your strategy?

Z Score (Z Table) Calculator Gameplay, Trailers and Related Videos

Watch How to find the z-score and the area of the normal distribution with the ti-84 video.

Watch Finding the z-Score using the TI 84+ Calculator video.

Watch Finding Z-score Given Area - TI-84 video.

Watch using calculator to compute probability no need to use z table anymore video.

Watch Normal Distribution: Calculating Probabilities/Areas (z-table) video.

Watch How To Calculate Z Scores In Excel video.

Watch How to Use the Z Table video.

Watch Z-Scores, Standardization, and the Standard Normal Distribution (5.3) video.

Watch using a z-score table video.

Watch Standard Normal Distribution Tables, Z Scores, Probability & Empirical Rule - Stats video.

About the application:

Z Table Score Calculator allows you to quickly calculate z-scores. Background: In stats, the z score (also called a z-value, standard score, or normal score) is the signed number of standard deviations by which an observation or data is above the mean. A positive z score indicates a datum above the mean, while a negative z score indicates a datum below the mean. It is a dimensionless quantity obtained by subtracting the population mean from an individual raw score and then dividing the difference by the population standard deviation. This conversion process is called standardizing or normalizing. The z-score is only defined if one knows the population parameters; if one only has a sample set, then the analogous computation with sample mean and sample standard deviation yields the Student's t-statistic.