Measures of the Location of the Data · Exercise 15

Sixty-five randomly selected car salespersons were asked the number of cars they generally sell in one week. Fourteen people answered that they generally sell three cars; nineteen generally sell four cars; twelve generally sell five cars; nine generally sell six cars; eleven generally sell seven cars.

Interquartile range (IQR) = _____ – _____ = _____

This exercise has fill-in blanks from its source book and no answer key.

OpenStax, Introductory Statistics 2e · §2.3 Measures of the Location of the Data · Exercise 15