THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 290

Essay

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A set of data is mounded,with a mean of 500 and a variance of 576.
-Approximately what proportion of the observations is between 452 and 548?

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Definitions:

Side Effect

An unintended and usually adverse effect produced by a medication or treatment that occurs in addition to the desired therapeutic effect.

Depression

A common and serious mood disorder that affects how you feel, think, and handle daily activities, characterized by persistent feelings of sadness and/or loss of interest.

Subsequent Episodes

Later occurrences or episodes of a condition or illness that happen after the initial episode.

Prevalence

The proportion of a population found to have a particular condition at a specific time.