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x P(x) 0.125 1 0.428 2 0.256 3 0.108 4 0.083 Á)1.098 B) 2.153 C) 1.543 D) 1.342 Use the binomial formula to find the probability of x successes, where p is the probability of success in one trial. 6) n = 6, x = 3, p= A) 0.015 Oo.054 B) 0.032 D) 0.029 (C)0.054 7) The probability that a house will develop a leak is 4%. If 39 houses are selected, find the probability that none of the houses (zero) will develop a leak. A) 0.204 C) 0.000 B) 0.001 D) 0.040 ethnic minority? A) 0.055 C) 0.913 B) 0.958 D) 0.981 9) According to government data, the probability that an adult was never in a museum is 15%. In a survey of 10 adults, what is the probability that two or less were never in a museum? A) 0.432 C) 0.501 B) 0.045 D) 0.820 10) A test consists of 10 true/false questions. To pass the test a student must answer at least 6 questions correctly. If a student guesses on each question, what is the probability that the student will pass the test? A) 0.377 C) 0.172 B) 0.828 D) 0.205 11) In a new auto study among 14 drivers living on one particular street, it was determined that 3 were involved in a car accident last year. If 14 drivers are randomly selected, what is the probability of getting 3 or more who were involved in a car accident last year? A) 0.393 B) 0.604

x P(x) 0.125 1 0.428 2 0.256 3 0.108 4 0.083 Á)1.098 B) 2.153 C) 1.543 D) 1.342 Use the binomial formula to find the probability of x successes, where p is the probability of success in one trial. 6) n = 6, x = 3, p= A) 0.015 Oo.054 B) 0.032 D) 0.029 (C)0.054 7) The probability that a house will develop a leak is 4%. If 39 houses are selected, find the probability that none of the houses (zero) will develop a leak. A) 0.204 C) 0.000 B) 0.001 D) 0.040 ethnic minority? A) 0.055 C) 0.913 B) 0.958 D) 0.981 9) According to government data, the probability that an adult was never in a museum is 15%. In a survey of 10 adults, what is the probability that two or less were never in a museum? A) 0.432 C) 0.501 B) 0.045 D) 0.820 10) A test consists of 10 true/false questions. To pass the test a student must answer at least 6 questions correctly. If a student guesses on each question, what is the probability that the student will pass the test? A) 0.377 C) 0.172 B) 0.828 D) 0.205 11) In a new auto study among 14 drivers living on one particular street, it was determined that 3 were involved in a car accident last year. If 14 drivers are randomly selected, what is the probability of getting 3 or more who were involved in a car accident last year? A) 0.393 B) 0.604

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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x P(x) 0.125 1 0.428 2 0.256 3 0.108 4 0.083 Á)1.098 B) 2.153 C) 1.543 D) 1.342 Use the binomial formula to find the probability of x successes, where p is the probability of success in one trial. 6) n = 6, x = 3, p= A) 0.015 Oo.054 B) 0.032 D) 0.029 (C)0.054 7) The probability that a house will develop a leak is 4%. If 39 houses are selected, find the probability that none of the houses (zero) will develop a leak. A) 0.204 C) 0.000 B) 0.001 D) 0.040
Transcribed Image Text:x P(x) 0.125 1 0.428 2 0.256 3 0.108 4 0.083 Á)1.098 B) 2.153 C) 1.543 D) 1.342 Use the binomial formula to find the probability of x successes, where p is the probability of success in one trial. 6) n = 6, x = 3, p= A) 0.015 Oo.054 B) 0.032 D) 0.029 (C)0.054 7) The probability that a house will develop a leak is 4%. If 39 houses are selected, find the probability that none of the houses (zero) will develop a leak. A) 0.204 C) 0.000 B) 0.001 D) 0.040
ethnic minority? A) 0.055 C) 0.913 B) 0.958 D) 0.981 9) According to government data, the probability that an adult was never in a museum is 15%. In a survey of 10 adults, what is the probability that two or less were never in a museum? A) 0.432 C) 0.501 B) 0.045 D) 0.820 10) A test consists of 10 true/false questions. To pass the test a student must answer at least 6 questions correctly. If a student guesses on each question, what is the probability that the student will pass the test? A) 0.377 C) 0.172 B) 0.828 D) 0.205 11) In a new auto study among 14 drivers living on one particular street, it was determined that 3 were involved in a car accident last year. If 14 drivers are randomly selected, what is the probability of getting 3 or more who were involved in a car accident last year? A) 0.393 B) 0.604
Transcribed Image Text:ethnic minority? A) 0.055 C) 0.913 B) 0.958 D) 0.981 9) According to government data, the probability that an adult was never in a museum is 15%. In a survey of 10 adults, what is the probability that two or less were never in a museum? A) 0.432 C) 0.501 B) 0.045 D) 0.820 10) A test consists of 10 true/false questions. To pass the test a student must answer at least 6 questions correctly. If a student guesses on each question, what is the probability that the student will pass the test? A) 0.377 C) 0.172 B) 0.828 D) 0.205 11) In a new auto study among 14 drivers living on one particular street, it was determined that 3 were involved in a car accident last year. If 14 drivers are randomly selected, what is the probability of getting 3 or more who were involved in a car accident last year? A) 0.393 B) 0.604
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