The P-value is a statistical measure used to determine the probability of a given result occurring by chance. It is used to decide whether or not to accept a hypothesis, and is calculated by comparing the observed data to the expected data. A low P-value indicates that the observed data is unlikely to have occurred by chance, and therefore the hypothesis is accepted.
A P-value calculator is a tool used to calculate the probability of obtaining a certain result in a statistical test. It is used to determine whether the results of a study are statistically significant or not. The P-value is calculated by comparing the observed data to the expected data, and then determining the probability of obtaining the observed results if the null hypothesis is true.
The P-value is the probability of obtaining a result equal to or more extreme than what was actually observed, given that the null hypothesis is true. To calculate the P-value, you need to know the test statistic, the sample size, and the distribution of the test statistic under the null hypothesis. You then use this information to calculate the probability of obtaining a result equal to or more extreme than what was actually observed.
Cite this content, page or calculator as:
FreeCalculator.net’s sole focus is to provide fast, comprehensive, convenient, free online calculators in a plethora of areas. Currently, we have over 100 calculators to help you “do the math” quickly in areas such as finance, fitness, health, math, and others, and we are still developing more. Our goal is to become the one-stop, go-to site for people who need to make quick calculations. Additionally, we believe the internet should be a source of free information. Therefore, all of our tools and services are completely free, with no registration required.
We coded and developed each calculator individually and put each one through strict, comprehensive testing. However, please inform us if you notice even the slightest error – your input is extremely valuable to us. While most calculators on FreeCalculator.net are designed to be universally applicable for worldwide usage, some are for specific countries only.
© 2021 – 2024 FreeCalculator.net | All rights reserved.