If the Variance of a Data Set Is Correctly Computed

question 119

Multiple Choice

If the variance of a data set is correctly computed with the formula using n - 1 in the denominator, which of the following is true?

• A)the data set is a sample
• B)the data set is a population
• C)the data set could be either a sample or a population
• D)the data set is from a census

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Definitions:

Tetraploid

An organism or cell having four complete sets of chromosomes, a condition that can result from the doubling of chromosomal number.

Polyploid

An organism or cell having more than two paired (homologous) sets of chromosomes, often resulting in biological diversity or adaptation.

Abscisic Acid

A plant hormone that regulates growth and development processes, including seed dormancy and response to environmental stress.

Seed Germination

The process by which a seed begins to grow and develops into a new plant, often triggered by water absorption and temperature.