An F-test is used to test whether two population variances are equal..
To perform an F-test for two samples, simply enter a list of values for each sample in the boxes below, then click the “Calculate” button:
Sample 1:
Sample 2:
F-Value: 1.77011
P-Value: 0.35774
Hey there. My name is Zach Bobbitt. I have a Masters of Science degree in Applied Statistics and I’ve worked on machine learning algorithms for professional businesses in both healthcare and retail. I’m passionate about statistics, machine learning, and data visualization and I created Statology to be a resource for both students and teachers alike. My goal with this site is to help you learn statistics through using simple terms, plenty of real-world examples, and helpful illustrations.
how to compare reliabilty of two sets of numbers, one with mean of 122.78, median of 117.50 and standard deviation of 27.28 and the other with a mean of 84.69, a median of 83.50 and a standard deviation of 19.20