Which of the following measures indicates the spread of the middle 50% of the data?a.Interquartile rangeb.Rangec.Standard deviationd.Variance
Question
Solution 1
The answer is a. Interquartile range.
Here's why:
The interquartile range (IQR) is a measure of statistical dispersion, or in simpler terms, it's a measure of how spread out the values in a data set are around the median.
The IQR is calculated by subtracting the first quartile (25th percentile) Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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