uppose two events A and B are dependent and P(A) = 0.3 and P(A and B) = 0.2. ind the P(B given A). 0.5 O 0.06 2/3 0.1 F12 Sa Lk Pause Break F7 F8 F9 F10 F11 PrtSc F4 F5 F6 % & 8. 6. 10

Q: Q#4: Solve neat and stepwise which is required: Hospital records show that 75% of the patients will…

A: Given ,n=6p=0.75X=no.of patients will recover from a certain diseaseX~Binomial (n=6 ,…

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Q: Let A and B be events such that, P(A) = 0.6, P(B) = 0.7, P(A N B) = 0.4 Find %3D %3D a. P(A U B) b.…

A: (a) PA∪B=PA+PB-PA∩B=0.6+0.7-0.4=1.3-0.4=0.9 therefore, PA∪B=0.9 (b) PA|B=PA∩BPB substitute the…

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Q: P(35<x<39)       50 murders surveyed  0.61% of the murders were cleared

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Q: 27. A medical treatment has a success rate of 90%. Two patients are administered the treatment…

A: Given that, probability of success, p= 90% So p= 0.90 n= 2 So x~b(2,0.90)

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Q: Q18: Studies have shown that X, the number of refrigerators sold per week has the following…

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Q: Uf P(H)=.30, P(G)=.40 and P(FuG)=.70 the which of the following statements are true? Events F and G…

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Q: Suppose that the cost of performing an experiment is 1019. If the experiment fails, an additional…

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A: Multiplication Rule: Multiplication rule for two dependent events A, and B is given by:

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Q: (d) between 116 and 132, inclusive are on time. (a) P(129) = 0.0148 (Round to four decimal places as…

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Q: If P(E)= 0.60, P(E or F) = 0.75, and P(E and F) = 0.10, find P(F). P(F) = (Simplify your answer.)

A: Given information: P(E)=0.31 P(E or F)=0.75 P(E and F)=0.10

Q: u Answered orrect Answer Let A and B be events satisfying P (A) = 0.3, P (B) = 0.6 and P (An B) =…

A: We have given thatP(A) = 0.3P(B) = 0.6P(AB) = 0.1

Q: T18  You will take either a basket-weaving course or a philosophy course, depending on what your…

A: We have to use basic probability theory to answer this question.

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Q: sing the t-table: If you have 18 df and your test statistic is 0.95, how much is in the right-tail?…

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Q: Exercise 2. A random sample of employees from a local manufacturing plant pledged the following…

A: Given data100, 40, 75, 15, 20, 100, 75, 50, 30, 10, 55, 75, 25, 50, 90, 80, 15, 25, 45,…

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Q: X A fair six-sided die is rolled. Let event A = the outcome is less that 4. Let event B= the outcome…

A: A fair six-sided is rolled.

Q: TRY IT 4.1 A hospital researcher is interested in the number of times the average post-op patient…

A: Here sum of all probabilities ∑Px = (4+8+16+14+6+2)/50 =1

Q: In playing a game, you win or lose $1 with probability 1/3 each, and with probability 1/3 you win…

A: x=win or lose the game   x PX=x xPX=x x2PX=x Win $1 1 13 0.3333 0.3 Lose $1 -1 13 -0.3333 0.3…

Q: 3 A decade-old study found that the proportion, p, of high school seniors who believed that "getting…

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A: We have given that  The random variable X i.e, unemployment follows Binomial distribution with…