What are the name and formula for describing sample variability?

What will be an ideal response?


variance; s2 = Σ (Xi - )2 / n - 1

Biology & Microbiology

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Connective tissue is the most variable of the tissue types. Which one of the following is not categorized as connective tissue?

A. Bone B. Muscle C. Fat D. Blood

Biology & Microbiology

Which of the following is not a characteristic of life?

A. The ability to reproduce B. The ability to grow and develop C. The ability to respond to the environment D. The ability to move

Biology & Microbiology

What term describes phenotypic features that are coded for by several genes, such as eye color in humans?

A) linked B) polytrophic C) polygenic D) codominant

Biology & Microbiology

A functional group added to a hydrocarbon usually makes the hydrocarbon:

A) polar. B) nonpolar. C) acidic. D) an isomer. E) hydrophobic.

Biology & Microbiology