Which of the Following Allows Researchers to Use the Standard

question 40

Multiple Choice

Which of the following allows researchers to use the standard normal distribution to estimate the probability of selecting sample means?

• A) the central limit theorem
• B) the skewed distribution rule
• C) the fact that sample means vary minimally from the population mean
• D) the fact that increasing sample size will decrease standard error

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Definitions:

Clayton-Bulwer Treaty

A treaty between the US and Britain in 1850, aiming to neutralize Central America against colonization and ensure that any canal built there would be accessible to all nations.

Boers

Dutch settlers in South Africa, also known as Afrikaners, particularly during the 18th and 19th centuries, who later established their own republics.

Policeman

A law enforcement officer whose duty is to maintain public order and safety, and to prevent and investigate crimes.

Emilio Aguinaldo

A Filipino revolutionary, politician, and military leader who played a key role in the Philippine struggle for independence from Spain and later against the United States.