Random Samples of Size 49 Are Taken from a Population

question 35

Multiple Choice

Random samples of size 49 are taken from a population that has 200 elements, a mean of 180, and a variance of 196. The distribution of the population is unknown. The mean and the standard error of the mean are

• A)180 and 24.39
• B)180 and 28
• C)180 and 2
• D)180 and 1.74

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Definitions:

Chronic Diseases

Long-lasting health conditions that can be controlled but not usually cured, often affecting individuals for an extended period.

Hispanic Populations

Demographic groups characterized by their origin from Spanish-speaking countries, particularly in Latin America.

SPSS

Statistical Package for the Social Sciences; a software package used for statistical analysis.

Cottage Cheese

A soft, white cheese made from the curds of skimmed milk, known for its lumpy texture and mild flavor.