Question

Given is the box and whiskers plot of two stores A and B. Which store has gadgets of a larger price range?

• A. Store A
• B. Store B

Answer 1

The correct option is B Store B

According to the Box and Whiskers plot, we can figure out the following:

	Store A	Store B
Lower Extreme	65	60
Upper Extreme	110	120
Lower Quartile	75	70
Middle Quartile	95	90
Upper Quartile	105	110

Range of prices at Store A = Upper Extreme - Lower Extreme
Range of prices at Store A $=\$110-\$65$
Range of prices at Store A $=\$45$

Range of prices at Store B = Upper Extreme - Lower Extreme
Range of prices at Store B $=\$120-\$60$
Range of prices at Store B $=\$60$

Store B has gadgets of a larger price range.