Which of the Following Requirements Is Common to Both the Z-Test

question 1

Multiple Choice

Which of the following requirements is common to both the z-test and the one-sample t-test?

• A)Alpha is selected to be 0.01.
• B)The raw score population forms a normal distribution, and the population mean and standard deviation are known.
• C)The standard deviation of the raw score population is estimated by \(S_{X}\) .
• D)There is one random sample of interval or ratio scores.

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Definitions:

Racial Categories

Classifications of humans into groups based on physical traits, ancestry, genetics, or social relations, often influencing identity and social positions.

Institutional Discrimination

Discrimination that has become part of the structures, processes, and procedures of organizations, leading to the disadvantage of certain groups.

Modelling Agency

A business representing fashion models, working to connect them with clients, including designers, advertisers, photographers, and magazines.

Visible Minority Members

Individuals who belong to a racial or ethnic minority that can be distinguished from the majority through visible characteristics.