F-Distribution Table - use this calculator instead!This tool is an equivalent of an F-distribution table and calculates percentile values for given values on an F-distribution curve. You must provide the F-value, and the degrees of freedom in both numerator and denominator. The F-distribution calc makes it very easy to find the cumulative probability associated with an F-value.  F-distribution curve
The F-distribution table is approximated using the following formula:  a1
=
0.196854  d1 =
degrees of freedom in numerator  Example:What is the percentile on a F-distribution table when the F-value is 2 and the degrees of freedom are both 5?We use our online table and enter: F-value = 2 Degrees of freedom in numerator = 5 Degrees of freedom in denominator = 5 The result is Percentile = 0.7681 Another example:If the f-value is 0.47, the degrees of freedom in the numerator is just 1 and in the denominator is 17, use the tool like this, and get: Try it!!
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