Final Exam Review Probability Worksheet With Answers
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10FINAL EXAM REVIEW
Name___________________________________
1) The table lists the smoking habits of a group of college students.
Sex
Non-smoker Regular Smoker Heavy Smoker Total
Man
135
52
5
192
Woman
187
21
12
220
Total
322
73
17
412
If a student is chosen at random, find the probability of getting someone who is a regular or heavy smoker.
Round your answer to three decimal places.
Answer: 0.218
2) The distribution of Master's degrees conferred by a university is listed in the table.
(assume that a student majors in only one subject)
Major
Frequency
Mathematics
230
English
208
Engineering
86
Business
176
Education
222
What is the probability that a randomly selected student with a Master's degree majored in English or
Mathematics? Round your answer to three decimal places.
Answer: 0.475
3) In the game of craps, two dice are tossed and the up faces are totaled. Is the event getting a total of 9 and one of
the dice showing a 6 mutually exclusive? Answer Yes or No.
Answer: No
4) The table lists the smoking habits of a group of college students.
Sex
Non-smoker Regular Smoker Heavy Smoker Total
Man
135
69
5
209
Woman
187
21
5
213
Total
322
90
10
422
If a student is chosen at random, find the probability of getting someone who is a woman or a heavy smoker.
Round your answer to three decimal places.
Answer: 0.528
5) If one card is drawn from a standard 52 card playing deck, determine the probability of getting a seven or a nine
or a heart or a diamond.
Answer: 0.57
6) You are dealt one card from a 52-card deck. Find the probability that you are not dealt a 3.
12
Answer:
13
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