P(A or B)=P(A) + P(B) – P(A and B) (a) Is it ever possible that P(A) = 4.3? Explain why or why not. (b) What would need to be true about A and B to ensure that P(A and B) = 0? Justify your answer. Feel free to use create an example probability question where you could define events A and B to help you answer the question.

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Q: d. What is the difference in the results of (b) and (c)? O A. The probability in part (b) is a joint…

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Q: In another game at Bonehead Casino in Reno, the player draws one card from a standard deck. If it is…

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Q: If A and B are any two events with P(A) =.8 and P(B|A) = 0.4, then the probability of A and B is?

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Q: There are 200 students in an eleventh grade high school class. There are 40 students in the soccer…

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Q: Events A and B are mutually exclusive with P(A) equal to 0.331 and P (A or B) equal to 0.727. Find…

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Q: If P(A) = 0.6 and P(B) = 0.5, then A and B can be disjoint events. true or false?

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Q: Given P(A) = 0.150, P(B) = 0.172, and P(C) = 0.185, and that events A, B, and C are mutually…

A: here given, P(A)=0.150, P(B)=0.172 P(C)=0.185   A,B and C are mutually exclusive event. so, P(A and…

Q: At a college, 65% of courses have final exams and 45% of courses require research papers. Suppose…

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Q: Events A and B are independent. Find the indicated Probability. P(A) =? P(B) = 0.9 P(A and B) =…

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Q: Suppose events A and B are independent and P(A) = = 1 P(B) = 4 Find the probability. (Enter the…

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Q: If A and B are any two events with P(A) = 0.9 and P(B|A) = 0.5, then the probability of A and B is?

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Q: 60% of homeowners in Northern Virginia have a weekly lawn service. Those homes with a lawn service,…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: The probabilities of two events A and B are 0.23 and 0.30 respectively. The probability that both…

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Q: he probability of rain on any day in the month of April is 24%. The probability that it will be…

A: Let us denote that A=rainy B=windy Given that P(A)=24%=0.24 and P(B)=38%=0.38 , P(A and…

Q: The probability that event A will occur is P(A) = 0.36. What is the probability (in decimal form)…

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Q: 60% of homeowners in Northern Virginia have a weekly lawn service. Those homes with a lawn service,…

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Q: If P(E)=0.4, P(G)%30.8, and P(E| G)%30.4, then (a) P(G and E)= (b) Are events E and G dependent?…

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Q: Question : John is having a dinner at a restaurant, which sells 3 kinds of dishes, A, B, and C. The…

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Q: Events A and B are independent. Find the indicated Probability.P(A) = 0.4P(B) =    P(A and B) = 0.16

A: Condition for Independence:   If A and B are independent events, then P(A and B)=P(A)*P(B).

Q: Number 49 parts C and D

A: (c) Probability that a person watches the British Open if it is known that they watched the Masters…

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Q: The route used by a certain motorist in commuting to work contains two intersections with traffic…

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Q: The events A and B are mutually exclusive. If P(A) = 0.3 and P(B) = 0.6, what is P(A or B)? O A. 0.9…

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Q: etermine whether the events E and F are independent or dependent. Justify your answer. ..... a) E: A…

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Q: P(A and B) =

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Q: intersection near Jamal's house is red  30 % of the time, green  10 % of the time, and yellow  60…

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Q: Events A and B are independent. Find the indicated ProbabilityP(A) = 0.02P(B) = 0.27P(A and B) =

A: Given data A and B are independent P(A) = 0.02 P(B) = 0.27 P(A and B) =P(A) x P(B) =  0.02 x 0.27…

Q: You want to select a president and a secretary of the class from a group of 3 people, (Jose, Maria…

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Q: 2. Let events A and B be mutually exclusive events. Suppose P(A) = .29 and P(B) = .32 (a) What is…

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Q: Weather records indicate that the probability that a particular day is 3 dry is . Rajdeep is a…

A: P(dry) = 3/5 P(wet) = 1-3/5 = 2/5 P(win|dry) =3/8, P(loss|dry) =1-3/8 = 5/8,  P(win|wet) = 3/11,…

Q: Events A and B are independent. Find the missing probability. P(A) = 20 (9/20) %3D P(B) = ? P(A and…

A: If A and B are the two independent events then P(A and B) = P(A∩B) = P(A)× P(B)

Q: Let A and B be events and suppose P(A) = 0.35, P(B|A) = 0.4, and P(B|AC) = 0.2. %3D Find the…

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