Hypothesis Testing: t-tests, z-tests, Chi-Square, ANOVA, Statistical Significance & P-values

Find the Area under Standard Normal Curve to the right of Z

Jul 22, 2024
STATISTICS

In this article, we will discuss step by step guide on how to find the area under the standard normal...

2 min Read

Find the z-score for having an area 0.09

Jul 22, 2024
STATISTICS

In this blog post, we will discuss how to find the z-score for having an area 0.09 to the left...

2 min Read

Find Z score of top 5 percentile of a Normal Distribution?

Jul 22, 2024
STATISTICS

Z Score for the top 5 percentile of a normal distribution is 1.645. To find the top 5th percentile of...

3 min Read

How to Find Percentiles from Z-Score on TI-84

Jul 22, 2024
STATISTICS

The Normal Cumulative Distribution Function normalcdf() is used to find percentiles from the z score on the TI-84 calculator. normalcdf...

3 min Read

How to Find Z Score on TI-84 plus Calculator

Jul 22, 2024
STATISTICS

The Inverse Normal Probability Distribution Function invNorm() is used to find z score from the percentile on TI-84 plus calculator....

3 min Read

How to Find Z Score on TI-NSpire?

Jul 22, 2024
STATISTICS

The Inverse Normal Probability Distribution Function invNorm() is used to find the z score on TI-NSpire. invNorm(area, μ, σ) where:...

3 min Read

How to Transform a set of raw scores into a set of z-scores

Jul 22, 2024
STATISTICS

To transform the set of raw scores into a set of z-scores in order, you will need to convert them...

3 min Read

Negative Z Score Table

Jul 22, 2024
STATISTICS

A negative Z score value indicates the raw score value is either left or below the mean of the standard...

4 min Read

One Sample Proportion z-test

Jul 22, 2024
STATISTICS

The one-sample proportion Z-test is a statistical tool used to conduct a hypothesis test about population proportions(p). It is used...

4 min Read

One Sample Z-Test in R

Jul 22, 2024
STATISTICS

The one-sample Z-test is a statistical hypothesis test used to determine whether the mean of a single sample is significantly...

4 min Read

Z Score Calculator – How to use Z-Score calculator

Jul 22, 2024
STATISTICS

Z score allows a comparison between two scores that are from different normal distributions of raw scores to standardized scores....

4 min Read

Z Score Table and Chart

Jul 22, 2024
STATISTICS

Z table or the Z-score table also called the standard normal table is a mathematical table used to find the...

9 min Read