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Chapter 3: Q.60 (page 219)

Suppose that one person from the study is randomly selected. Find the probability that person smoked 11to20 cigarettes per day

Short Answer

Expert verified

the probability that randomly selected person smoked 11to20 cigarettes per day is0.35

Step by step solution

01

Content Introduction

The contingency table is shown below:

02

Content Explanation

the probability that person smoked cigarettes per day is

P(personsmokedcigarettes11to20perday)=35065100450P(personsmokedcigarettes11to20perday)=0.35

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Most popular questions from this chapter

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