Why Is the Central Limit Theorem Important in Statistics

question 137

Multiple Choice

Why is the central limit theorem important in statistics?

• A)Because for a large sample size n,it says the population is approximately normal.
• B)Because for any population,it says the sampling distribution of the sample mean is approximately normal,regardless of the shape of the population.
• C)Because for a large sample size n,it says the sampling distribution of the sample mean is approximately normal,regardless of the shape of the population.
• D)Because for any sample size n,it says the sampling distribution of the sample mean is approximately normal.

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Definitions:

Agglutination

The clumping together of particles, typically cells or proteins, that occurs when an antigen is mixed with its corresponding antibody.

Erythrocytes

Red blood cells responsible for carrying oxygen and carbon dioxide throughout the body.

Universal Donors

Refers to individuals with O-negative blood type who can donate blood to recipients of all blood types without causing adverse reactions.

Type O

A blood type in the ABO blood group system that has neither A nor B antigens on red cells and is considered the universal donor.