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Which of the Following Formulas Is INCORRECT

question 25

Multiple Choice

Which of the following formulas is INCORRECT?


Definitions:

Midpoint

The value that lies halfway between the highest and lowest values in a given set of numbers.

Interquartile Range

The range between the first and third quartiles in a data set, representing the middle 50% of values and used as a measure of variability.

Observations

Data points or recorded information obtained from experimental or study designs, representing individual examples of the variables being studied.

Median

The middle value in a list of numbers, which separates the higher half from the lower half.

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