A Percentile Rank Is a Cumulative Percentage Distribution Summed from the Bottom

question 79

True/False

A percentile rank is a cumulative percentage distribution summed from the bottom up.

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Definitions:

Categorical Variables

Variables that can take on one of a limited and usually fixed number of possible values, representing qualitative data, such as gender or eye color.

Response Variables

Variables that measure the outcome or results of a study, often influenced by one or more factors or treatments.

Log Transformation

A mathematical operation that converts a variable using the logarithm, often used to stabilize the variance or to make the data conform more closely to a normal distribution.

Scatterplots

A type of plot or graphical representation used to display and assess the relationship between two quantitative variables.