Assume That the Histogram of a Data Set Is Symmetric

question 19

True/False

Assume that the histogram of a data set is symmetric and bell shaped, with a mean of 75 and standard deviation of 10. Then, approximately 95% of the data values were between 55 and 95.

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Definitions:

Natural Disaster

A catastrophic event resulting from natural processes of the Earth, such as earthquakes, floods, hurricanes, or tsunamis.

Cross-sectional Research

A research method that involves analyzing data from a population, or a representative subset, at a specific point in time to identify patterns and correlations.

Age Ranges

The division of human life into distinct and often socially recognized periods, typically categorized by developmental stages.

Independent Variable

In experimental research, the variable that is manipulated or changed to observe its effect on the dependent variable.