(a) In a certain population about 50% of the individuals have Type O blood, 40% haveType A , 8% have Type B, and remaining have Type AB. Among 4 potential donors,what is the probability that(1)All are Type A?(ii)They all are not Type O?(i)At least two persons are Type B?(b) The completion of a certain project work in time depends on whether or not there isa strike by the workers. The probability of a strike is 0.70. If there is no strike, theprobability that the project will be completed in time is 0.80. If there is a strike, theprobability that the project will be completed in time is 0.25.(i)What is the probability that the project will be completed in time?(i)Given that the project got completed in time, what is the probability thatthere was no strike?

"Since you have asked multiple questions, we will solve the first question for you. If you want any…

Answered: (a) In a certain population about 50%…

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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Agroup consists of 5 COE, 4 IE, and 6 MEE students. In a randomly selected team of 7 students, what is the probability that all 4 IE students and at least 1 MEE student are selected? O A. 0.1034 OB. 0.2571 OC. 0.5834 O D. 0.0241
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please answer all thanks !
In a survey, 45% of the interviewees are of age below 30, 30% are between 30 and 50, and 25% are above 50. 90% of the interviewees aged below 30, 60% of the interviewees aged between 30 and 50, and 70% of the interviewees aged above 50 can swim. (a) If a randomly selected interviewee can swim, find the probability that his/her age is between 30 and 50. (b) If a randomly selected interviewee cannot swim, find the probability that his/her age is below 30.
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(a) In a certain population about 50% of the individuals have Type O blood, 40% have Type A , 8% have Type B, and remaining have Type AB. Among 4 potential donors, what is the probability that (i) All are Type A? (i) They all are not Type O? (ii) At least two persons are Type B?