Fitness Program
A statistician wants to test for the equality of means in two independent samples drawn from normal populations of people enrolled in a fitness program.However,he will not perform the equal-variance t-test of the difference between the population means if the condition necessary for its use is not satisfied.The number of pound lost at the of the program data follow: 
-{Fitness Program Narrative} Estimate with 95% confidence the ratio of the two population variances and interpret.
Definitions:
Dimethylpentane
An isomer of hexane, used as a reference fuel in octane rating and found in various petroleum distillates.
Ethylbutane
A chemical compound that is a structural isomer of octane, with the formula C6H14.
Tetramethylbutane
An organic compound with a formula of C8H18, known as a highly branched alkane used in chemical research and applications.
Isooctane
An isomer of octane, widely used as a reference standard in the octane rating system for gasoline.
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