In a Normal Curve, Approximately 68% of Values Fall

question 22

True/False

In a normal curve, approximately 68% of values fall + or - one standard deviation from the mean.

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Definitions:

Histogram

A graphical representation of the distribution of numerical data, typically showing the number of data points that fall within range bins.

Positively Skewed

A description of a distribution of data that is stretched or pulled out towards higher values, with a longer right tail.

Proportion

The fraction of a whole that represents a part of the population or dataset, often expressed as a percentage or decimal.

Observations

Observations are individual pieces of data or measurements collected during an experiment or survey, often used as a basis for analysis and conclusions.