Whenever Using the T Distribution for Interval Estimation (When the Sample

question 22

Multiple Choice

Whenever using the t distribution for interval estimation (when the sample size is very small) , we must assume that

• A)the sample has a mean of at least 30
• B)the sampling distribution is not normal
• C)the population is approximately normal
• D)the finite population correction factor is necessary

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Definitions:

Chromosomes

Structures within cells that contain DNA and protein, organizing genetic information for cell division and inheritance.

Daughter Cell

The cells that result from the division of a single parent cell.

Chromosomes

Thread-like structures located inside the nucleus of animal and plant cells, made of protein and a single molecule of DNA, carrying genetic information.

Histones

Proteins that DNA wraps around, forming a compact structure called chromatin, which helps in the organization and regulation of genes.