 # F Test Calculator

Enter first set of values separated by comma :
Enter second set of values separated by comma :
Mean(Average) for first set of values :
Mean(Average) for second set of values :
Variance for first set of values:
Variance for second set of values:
F-VALUE:

F-Test Calculator is a free online tool that displays the mean, variance and frequency distribution value for the given data set. BYJU’S online F-test calculator tool makes the calculation faster, and also it displays the F value in a fraction of seconds.

## How to Use the F-Test Calculator?

The procedure to use the F-Test calculator is as follows:

Step 1: Enter the set of data values separated by a comma in the input field

Step 2: Now click the button “Calculate” to get the frequency value

Step 3: Finally, the mean, variance and the F-value will be displayed in the output field

### What is Meant by F-Test?

In Statistics, F-test is a statistical test that uses the frequency distribution. To calculate the F-value or the frequency value, the test compares the variances for the given two data values. In the F-test, the test static has a Frequency distribution (F-distribution) under the null hypothesis. Before, finding the variance of the data set values, find the mean value for the given data set. Thus, the formula to calculate f-value is given by

F-value – Variance1/Variance2

Variance1 = variance of the first data set

Variance2 = Variance of the second data set