An article in the New England Journal of Medicine, reported about a study of smokers in California and Hawaii. In one part of the report, the self-reported ethnicity and smoking levels per day were given. Of the people smoking at most ten cigarettes per day, there were 9886African Americans, 2745Native Hawaiians, 12831Latinos, 8378Japanese Americans, and localid="1650467080712" 7650Whites.Ofthepeoplesmoking11to20cigarettes per day, there were localid="1650466739946" 6514African Americans, 3062Native Hawaiians, 4932Latinos, 1068010,680 Japanese Americans, and 9877Whites. Of the people smoking 21to30cigarettes per day, there were localid="1650467001892" 167AfricanAmericans,1419Native Hawaiians, 1406Latinos, 4715Japanese Americans, and 6062Whites. Of the people smoking at least 31cigarettes per day, there were 759African Americans, 788Native Hawaiians, 800Latinos, 2305Japanese Americans, and 3970Whites.

Complete the table using the data provided. Suppose that one person from the study is randomly selected. Find the probability that person smoked 11to20cigarettes per day.

Short Answer

Expert verified

The completed table is :

Step by step solution

01

Given information

An article in the New England Journal of Medicine, reported about a study of smokers in California and Hawaii. In one part of the report, the self-reported ethnicity and smoking levels per day were given. Of the people smoking at most ten cigarettes per day, there were 9886African Americans, 2745Native Hawaiians, 12831Latinos, 8378Japanese Americans, and 7650Whites. Of the people smoking 11to20cigarettes per day, there were 6514African Americans, 3062Native Hawaiians, 4932Latinos, 1068010,680 Japanese Americans, and 9877Whites. Of the people smoking 21to30cigarettes per day, there were 1671African Americans, 1419Native Hawaiians, 1406Latinos, 4715Japanese Americans, and 6062Whites. Of the people smoking at least 31cigarettes per day, there were 759African Americans, 788Native Hawaiians, 800Latinos, 2305Japanese Americans, and3970 Whites

02

Calculation

We have given all the data to fill the above table is given in the question, like out of those who smokes at most 10cigarettes, role="math" localid="1650467908032" 9886areAfricanAmerican,2745are native Hawaiian similarly other details are also given in the question and with the help of which we have completed the given table.

03

Final answer

The completed table is :

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Most popular questions from this chapter

Use the following information to answer the next ten exercises. Forty-eight percent of all Californians registered voters prefer life in prison without parole over the death penalty for a person convicted of first degree murder. Among Latino California registered voters, 55%prefer life in prison without parole over the death penalty for a person convicted of first degree murder. 37.6%of all Californians are Latino. In this problem, let: • C = Californians (registered voters) preferring life in prison without parole over the death penalty for a person convicted of first degree murder. L = Latino Californians. Suppose that one Californian is randomly selected.

Find P(L).

The probability that a man develops some form of cancer in his lifetime is 0.4567. The probability that a man has at least one false positive test result (meaning the test comes back for cancer when the man does not have it) is 0.51 Let: C = a man develops cancer in his lifetime; P = man has at least one false positive. Construct a tree diagram of the situation.

Forty-eight percent of all Californians registered voters prefer life in prison without parole over the death penalty for a person convicted of first degree murder. Among Latino California registered voters, 55%prefer life in prison without parole over the death penalty for a person convicted of first degree murder. 37.6%of all Californians are Latino. In this problem, let: • C = Californians (registered voters) preferring life in prison without parole over the death penalty for a person convicted of first degree murder. L = Latino Californians. Suppose that one Californian is randomly selected.

Are L and C mutually exclusive events? Show why or why not

Find the probability that the person was Latino from the given data

Forty-eight percent of all Californians registered voters prefer life in prison without parole over the death penalty for a person convicted of first degree murder. Among Latino California registered voters, 55%prefer life in prison without parole over the death penalty for a person convicted of first degree murder. 37.6%of all Californians are Latino. In this problem, let: • C = Californians (registered voters) preferring life in prison without parole over the death penalty for a person convicted of first degree murder. L = Latino Californians. Suppose that one Californian is randomly selected.

Are L and C independent events? Show why or why not.

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