100 persons are surveyed about their smoking habits. The results are shown below: Do you smoke? Male Female Total Yes 14 12 26 What is the probability that a randomly selected smoker is male? Enter the exact answer, or round the answer to three decimal places No 46 28 74 Total 60 40 100
100 persons are surveyed about their smoking habits. The results are shown below: Do you smoke? Male Female Total Yes 14 12 26 What is the probability that a randomly selected smoker is male? Enter the exact answer, or round the answer to three decimal places No 46 28 74 Total 60 40 100
Chapter4: Symbols
Section: Chapter Questions
Problem 3SQ: What do the following abbreviations stand for? a. SPST b. SPDT c. DPST d. DPDT e. NO f. NC
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Question
Transcribed Image Text:100 persons are surveyed about their smoking habits. The results are shown below:
Do you smoke?
Male
Female
Total
Yes
14
12
26
What is the probability that a randomly selected smoker is male?
Enter the exact answer, or round the answer to three decimal places
No
46
28
74
Total
60
40
100
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