Probability Distributions in Excel

Many hypothesis tests in statistics result in a z-test statistic. Once we find this z-test statistic, we typically find the p-value associated…

In statistics, a z-score tells us how many standard deviations away a value is from the mean. We use the following formula…

Whenever you conduct a t-test, you will get a test statistic as a result. To determine if the results of the t-test…

The Poisson distribution is one of the most commonly used distributions in statistics. In Excel, we can use the POISSON.DIST() function to find…

The binomial distribution is one of the most commonly used distributions in statistics. This tutorial explains how to use the following functions in Excel…