Suppose 50 percent of the customers at Pizza Palooza order a square pizza, 72 percent order a soft drink, and 36 percent order both a square pizza and a soft drink. Is ordering a soft drink independent of ordering a square pizza? O No O Yes

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.2: Exponents And Radicals
Problem 87E
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Suppose 50 percent of the customers at Pizza Palooza order a square pizza, 72 percent order a soft drink, and 36 percent order both
a square pizza and a soft drink.
Is ordering a soft drink independent of ordering a square pizza?
O No
O Yes
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Transcribed Image Text:Suppose 50 percent of the customers at Pizza Palooza order a square pizza, 72 percent order a soft drink, and 36 percent order both a square pizza and a soft drink. Is ordering a soft drink independent of ordering a square pizza? O No O Yes 15 of 19 Next < Prev re to search
Expert Solution
Step 1

Given information-

Percentage of the customers order a square pizza = 0.50

Percentage of customers order a soft drink = 0.72

Percentage order both a square pizza and a soft drink = 0.36

We have to find that ordering a soft drink is independent of ordering a square pizza.

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