F-Ratio
2 definitions

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Ordinarily, the ratio of two independent estimates of a common variance.

It is used as a significance test in analysis of variance and is known in this regard as the F- test.

FK Reading Ease
42.5

FK Grade Level
High School
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  • The ratio of fishing mortality on the oldest age group to the fishing mortality of the preceding age group. Annual F-ratios are estimable parameters in many virtual
    population analysis (VPA) assessments.

    FK Reading Ease
    11

    FK Grade Level
    College
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