Instruction 10-6 Two Samples Each of Size 25 Are Taken from Independent

question 48

Short Answer

Instruction 10-6
Two samples each of size 25 are taken from independent populations assumed to be normally distributed with equal variances. The first sample has a mean of 35.5 and standard deviation of 3.0 while the second sample has a mean of 33.0 and standard deviation of 4.0.
-Referring to Instruction 10-6,there are __________degrees of freedom for this test.

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Definitions:

Reproductively Available

A term indicating the readiness or condition of an organism to participate in reproduction.

Home Range

A geographic area that an individual animal seldom or never leaves. Compare with range.

Sexual Selection

A form of natural selection where individuals with certain inherited characteristics are more likely than others to obtain mates.

Reproductive Advantage

An evolutionary benefit that increases an organism's chances of reproducing and passing its genes to the next generation.