For a Given Data Set, the Lower Quartile Is 45

question 136

Essay

For a given data set, the lower quartile is 45, the median is 50, and the upper quartile is 57.
The minimum value in the data set is 32, and the maximum is 81.
a. Find the interquartile range.
b. Find the inner fences.
c. Find the outer fences.
d. Is either of the minimum or maximum values considered an outlier? Explain.

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Definitions:

Performance

The act of carrying out or accomplishing an action, task, or function.

Causal Factors

Elements or conditions that bring about an effect or contribute to producing a result.

Experimental Method

A research methodology that systematically manipulates one or more variables to determine their effects on other variables, typically used to establish cause-and-effect relationships.

Variables

Elements or factors that can change and affect the outcome of an experiment or study.