Elementary Statistics: A Step-by-Step Approach with Formula Card 9th Edition

Published by McGraw-Hill Education
ISBN 10: 0078136334
ISBN 13: 978-0-07813-633-7

Chapter 4 - Probability and Counting Rules - 4-3 The Multiplication Rules and Conditional Probability - Exercises 4-3: 2


a.) Independent b.) Dependent c.) Dependent d.) Independent

Work Step by Step

a. Having a long shoe and IQ are not related hence independent. b. A daughter can be left handed if the father is left handed due to hereditary reasons. c. Lung cancer has been linked to smoking hence dependent. d. Eating an excessive amount of ice cream and smoking an excessive amount of cigarettes are not related to each other
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