When the Mean Is Presented in Research Articles, It Is

question 15

Multiple Choice

When the mean is presented in research articles, it is most often accompanied by the _____ as a measure of variability.

• A) range
• B) variance
• C) standard deviation
• D) interquartile range

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Definitions:

Ordinary Annuity

Harmony of equal contributions at the end of each cycle for a particular duration.

Expressed

Clearly stated, articulated, or otherwise made known in explicit terms.

Years

Units of time measuring 365 or 366 days, used as a standard time period for comparing durations.

Months

Units of time corresponding approximately to one cycle of the moon's phases, used in planning and organizing activities over a period, typically consisting of 30 or 31 days, except for February.