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6. Find the probability that Mark performs service on more than 6 cars in a randomly selected day. 0.36 0.44 0.40 0.41 C E 0.38

6. Find the probability that Mark performs service on more than 6 cars in a randomly selected day. 0.36 0.44 0.40 0.41 C E 0.38

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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3 / 8 Questions 5-7 Mark is a mechanic who is specialized in performing service on Honda cars. His clients have to make an appointment at least one week ahead but sometimes there are last minute cancellations. All of Mark's income comes from these services and he works from Monday to Friday. Let R be the number of cars on which Mark performs service in a randomly selected day. The probability distribution of the random variable R is given in the probability table below. P(r) 0.13 0.14 4 0.17 6. 0.18 0.15 0.12 7. 8. 0,11 Find the probability that Mark performs service on less than 6 cars in a randomly selected day. 0.44 0.45 0.40 A B D. 0.36 0.33 6. Find the probability that Mark performs service on more than 6 cars in a randomly selected day. A 0.36 0.44 0.40 D 0.41 0.38 7. Find the expected number of cars on which Mark performs service in a randomly selected week. 5.
Transcribed Image Text:3 / 8 Questions 5-7 Mark is a mechanic who is specialized in performing service on Honda cars. His clients have to make an appointment at least one week ahead but sometimes there are last minute cancellations. All of Mark's income comes from these services and he works from Monday to Friday. Let R be the number of cars on which Mark performs service in a randomly selected day. The probability distribution of the random variable R is given in the probability table below. P(r) 0.13 0.14 4 0.17 6. 0.18 0.15 0.12 7. 8. 0,11 Find the probability that Mark performs service on less than 6 cars in a randomly selected day. 0.44 0.45 0.40 A B D. 0.36 0.33 6. Find the probability that Mark performs service on more than 6 cars in a randomly selected day. A 0.36 0.44 0.40 D 0.41 0.38 7. Find the expected number of cars on which Mark performs service in a randomly selected week. 5.
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