I If There Is an Even Number of Ungrouped Values

question 119

Multiple Choice

i. If there is an even number of ungrouped values, then half of the values will be less than the median. ii. Extremely high or low scores affect the value of the median.
iii. There are always as many values above the mean as below it.

• A) (i), (ii) and (iii) are all correct statements.
• B) (i) and, (ii) are correct statements but not (iii).
• C) (i) and, (iii) are correct statements but not (ii).
• D) (i) is a correct statement, but not (ii) or (iii).
• E) (i), (ii) and (iii) are all false statements.

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Definitions:

Representative Sample

A subset of a population that accurately reflects the members of the entire population.

Entire Population

All members of a specified group without exception, commonly referred to in studies, surveys, and statistical analyses.

External Agencies

Organizations or firms outside of a company that are utilized to perform tasks or services that are not handled in-house, often including advertising, marketing, or public relations efforts.

Formal Invitation

An official or ceremonial request for someone's presence at an event, typically conveyed through a written or printed card.