barbara works in an electronics store. the store sells 7 different brands and models of tablets. all of the…

barbara works in an electronics store. the store sells 7 different brands and models of tablets. all of the tablets have screen sizes of less than 11 inches, and most are less than 10 inches. the median screen size is 9.4 inches, and the interquartile range is about 2.1 inches. which is a measure of how much these tablets screen sizes vary? 2.1 inches 9.4 inches 10 inches 11 inches

barbara works in an electronics store. the store sells 7 different brands and models of tablets. all of the tablets have screen sizes of less than 11 inches, and most are less than 10 inches. the median screen size is 9.4 inches, and the interquartile range is about 2.1 inches. which is a measure of how much these tablets screen sizes vary? 2.1 inches 9.4 inches 10 inches 11 inches

Answer

Explanation:

Step1: Recall measure of variation

The inter - quartile range (IQR) is a measure of how spread out or how much the data values vary.

Step2: Identify the given measure of variation

The problem states that the inter - quartile range is about 2.1 inches.

Answer:

2.1 inches