The interquartile range (IQR) is defined to be the difference between the two quartile values.TrueFalse

The interquartile range IQR is a useful measure of data spread utilizing relative position. Recall that the IQR is the difference between the third and first quartiles.IQR = Q3 − Q1We previously found Q1 = 6 from Q3 = 9.5. Use these values to calculate the IQR.IQR  =  Q3 − Q1 =  − 6 =

The Interquartile Range (IQR), a fundamental measure in Descriptive Statistics, is best described as:  A. The difference between the highest and lowest values in a dataset.  B. The variance between the mean and the median of a dataset.  C. The gap between the upper (Q3) and lower quartile (Q1) of a dataset.  D. The summation of the dataset's upper (Q3) and lower quartile (Q1).

In a box plot, what does the interquartile range (IQR) represent?Question 5Answera.Range of the middle 50% of the datab.Sum of the first and third quartilesc.Difference between the maximum and minimum valuesd.Average of all data points

Suppose, we have 5 observations such that 23, 39, 29, 34, 70. Calculate the Inter Quartile Range (IQR) of the data.

How is the interquartile range (IQR) computed?Q3 + Q1Q3 - Q1(Q3 - Q1) / 2Q2 - Q1