Question

What is a representative​ sample? What is its​ value? Choose the correct answer below. A. A representative sample is a sample that exhibits characteristics typical of those possessed by the population of interest. It is valuable because these characteristics allow descriptive statistics to be applied. B. A representative sample is a sample that is selected at random from the population of interest. It is valuable because its unbiased nature allows inferential statistics to be applied. C. A representative sample is a sample that is selected at random from the population of interest. It is valuable because its unbiased nature allows descriptive statistics to be applied. D. A representative sample is a sample that exhibits characteristics typical of those possessed by the population of interest. It is valuable because these characteristics allow inferential statistics to be applied.

Answer 1

Answer:

A representative sample is a sample that exhibits characteristics typical of those possessed by the population of interest. It is valuable because these characteristics allow inferential statistics to be applied.

Option: (D)

Explanation:

• A representative sample is simply the one that represents the entire population in traits and attributes.
• This sample is usually chosen at random in order to ensure the inclusion of the personalities with traits that most other people in the population possess.
• It is deemed that a study with a representative sample exhibits true results that are extensively applicable.