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1. The probabilities that a market inspector will discover violations of the public health code in a public market are given in the following Table. Number of Violations (X) Probability P(X) 0.41 0.22 0.17 0.13 0.05 0.02 1 3 4 5. Questions: a. What is the probability that a market inspector will discover, at least, two violations of the public health code? b. What is the probability that a market inspector will discover, at most, three violations of the public health code? c. What is the probability that a market inspector will discover at least two, but fewer than four violations of the public health code? d. What is the mean of the probability distribution? e. What is the standard deviation of the probability distribution?

1. The probabilities that a market inspector will discover violations of the public health code in a public market are given in the following Table. Number of Violations (X) Probability P(X) 0.41 0.22 0.17 0.13 0.05 0.02 1 3 4 5. Questions: a. What is the probability that a market inspector will discover, at least, two violations of the public health code? b. What is the probability that a market inspector will discover, at most, three violations of the public health code? c. What is the probability that a market inspector will discover at least two, but fewer than four violations of the public health code? d. What is the mean of the probability distribution? e. What is the standard deviation of the probability distribution?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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1. The probabilities that a market inspector will discover violations of the public health code in a public market are given in the following Table. Number of Violations (X) Probability P(X) 0.41 0.22 0.17 4 5. 0.13 0.05 0.02 Questions: a. What is the probability that a market inspector will discover, at least, two violations of the public health code? b. What is the probability that a market inspector will discover, at most, three violations of the public health code? c. What is the probability that a market inspector will discover at least two, but fewer than four violations of the public health code? d. What is the mean of the probability distribution? e. What is the standard deviation of the probability distribution?
Transcribed Image Text:1. The probabilities that a market inspector will discover violations of the public health code in a public market are given in the following Table. Number of Violations (X) Probability P(X) 0.41 0.22 0.17 4 5. 0.13 0.05 0.02 Questions: a. What is the probability that a market inspector will discover, at least, two violations of the public health code? b. What is the probability that a market inspector will discover, at most, three violations of the public health code? c. What is the probability that a market inspector will discover at least two, but fewer than four violations of the public health code? d. What is the mean of the probability distribution? e. What is the standard deviation of the probability distribution?
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