6.If P(A) = 0.43, P(B) =0.55, and P(A n B) = 0.35 find the probability thati) P(not A) + P(not B )ii) P(A U B)'iii) Neither A nor B happensiv) P(A/B)v)P(B/A)vi)P(A n B)'

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Answered: 6.If P(A) = 0.43, P(B) = 0.55, and P(A…

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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b) Two events X and Y are such that P(X) = P(Y) = 2 Find the probability that i) both events occur. Are X and Y mutually exclusive? ai) both events do not occur bi) only one of the events occur and P(X/Y) = 31.
20 - The probability of each individual having an accident among 200 insured persons in the same age group in an insurance company is p=0.001. What is the probability that no individual will have an accident? a) 0.7686 B) 0.8186 NS) 0.5678 D) 0.6246 TO) 0.1638
FaE (ax:blb) Compute the followng probabilities 1)+n.b 1) n-ax+nb 11) n(a+b) V) niatx NAHSHAL4 fris distributedN(4,9), P. (Ys6) = If Y is distributed N (-3,4), Pr (Y>-1)- ICN is distributed N(50,25), Pr (43 YS 54) = 4 deemalplaces
12 -)) The random variable X took the values 0, 1 and 2 with probabilities of 1/4, 2/4 and 1/4, respectively. Find the F(X<2) value of the cumulative probability function of this discrete probability division. a) 1 B) 3/4 C) 0 D) 1/2 E) 2/4
5. The probability that a regularly scheduled flight departs on time is P(D) = 0.81; the probability that it arrives on time is P(A) = 0.85; and probability that it departs and arrives on time is P(DNA) = 0.75. Find the probability that a plane i) Departed on time, given it has arrived on time. ii) Arrives on time , given that it departed on time iii) Departed on time, given has not arrived on time.
b) The table below shows a random sample of respondents consists of 109 local and 91foreign visitors and the island they preferred to vacation. Island Respondent Redang Island (R) Tioman Island (T) Rawa Island (W) Pangkor Island (P) Local (L) 34 2a a 15 Foreigner (F) 5/2 b 38 18 b i) Find the value of a and b .ii) Find the probability, P(T' U F).
Randomly select one student. What is the probability that he or she is a senior or walks to school? A)40/550 B)40/88 C)40/250 D)338/550 E) 298/550
If A and B are complements, then which of the following is true about the probability of B based on the probability of A? 1) P(B)=P(A)+1 2) P(B)=1-P(A) 3) P(B)=1/P(A) 4) P(B)=P(A)-1
If the probability of P(Z < z) = 0.16, what is the value of z? a) -1.6 b) -1.0 c) 1.0 d) 1.6
10) In a particular class (in another department) the statistics of scores on two midterms and one final revealed the following facts: a) The probability to pass the final is 1/2 b) The probability to pass the final – given that both midterms were passed– is 3/4/. c) The probability to pass the final – given that at least one of the midterms was flunked– is 1/4..d) Passing the first and second midterm are independent events with equal probability. Based on the above information, compute the probability of passing the first midterm.
i need the answer quickly
Q₁) Three light bulbs are chosen at random from 15 bulbs of which 5 are defective, find the probability that:- P(A)-none is defective. P(B) = Exactly one is defective Pecs At least one is defective.

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6.If P(A) = 0.43, P(B) = 0.55, and P(A n B) = 0.35 find the probability that i) P(not A) + P(not B ) ii) P(A U B)' iii) Neither A nor B happens iv) P(A/B) v) P(B|A) vi) P(A n B)'