If R is the event that a convict committed armed robbery and D is the event that the convict pushed dope, state in words what probabilities are expressed by (a) P(R|D); (b)P(D|R); (c)P(R|D'); (d)P(R'n D').

Q: Suppose that A and B are independent events such that P(A) = 5/8 and P(B) = 4/7. Find P(A&B).

A:

Q: Out of 800 families with 4 children each, what percentage would be "expected to have (á) 2 boys and…

A: INTRODUCTION

Q: Suppose that A and B are independent events such that P(A) = 0.3 and P(B) = 0.2. Find P(A&B).

A: The Special Multiplication Rule (for two independent event)

Q: Find P(A or B or C) for the given probabilities. P(A) = 0.36, P(B) = 0.24, P(C) = 0.16 P(A and…

A: P(A)=0.36P(B)=0.24P(C)=0.16P(A and B)=0.11P(A and C)=0.03P(B and C)=0.07P(A and B and C)=0.01

Q: a. P(A’)   d. P(A’∩B’) b. P(A∪B)     e. P[(A∪B)’] c. P(A’∩B)      f. P(A’∪B)

A: Here use venn diagram to answer the question

Q: Single Americans In a recent year, about 22% of Americans 16 years and older are single. What is the…

A: Given that 22% of Americans 16 years and older are single.  n=sample size=225 p=probability of…

Q: uppose that A and B are tow events for which P(A)=.32, P(B)=.6, and P(A and B)=.41. Find P(A|B)

A: P(A) = 0.32P(B) = 0.6P(A∩B) = 0.41P(A|B) = ?

Q: Suppose that C and D are independent events such that P(C) = 0.7 and P(D) = 0.6. Find (C&D).

A: Two events C and D are said to be independent if,

Q: Suppose that A and B are independent events such that P (A) = 0.10 and P(B) = 0.50. Find P(An B) and…

A: P(A)=0.1P(B)=0.5events A and B are independent

Q: Let A be the event that a flight from New York to San Fransisco arrives on time and let B be the…

A: GivenLet A be the event that flight  arrive on timeP(B)=0.6P(A|B)=0.9P(A|Bc)=0.5

Q: For this problem, assume the cooler contains 25 cans, 13 of which are regular, and the rest of which…

A: The number of combinations of "n" different things taking "r"  of then at a time (r≤n) id defined…

Q: Suppose that E and F are two events and that N(E and F)=420 and N(E)=520 what is P(FE)

A: Answer: From the given data, N(E and F) = 420 N(E) = 520

Q: 27. If P (A) = 0.5, P (B) = 0.3, P (AB) = 0.2, obtain the probability that (i) A occurs but not B…

A:

Q: The Addition Rule for the probability that events A or B or C will occur, P(A or B or C), is given…

A: Given that P(A)=0.35, P(B) = 0.22, P(C)=0.18 P(A and B) 0.11, P(A and C)=0.03, P(B and C)=0.08 , P(A…

Q: Suppose that A and b are events such that P(A) = 0.75 and P(A&B) = 0.25. Determine P(B|A).

A:

Q: What is the probability that he will be selected in one of the firms?

A: Here use given information and draw venn diagram

Q: If A and B are independent events and P(a)=0.6 and P(b)=0.3, what is P(a^c U b^c)?

A:

Q: If we know P(A and B) = P(A) x P(B | A), we can say event A and B are independent

A: The question is asking whether we can conclude that two events A and B are independent given that…

Q: A and B are two events. If P(A) =0.28, P(B) =0.30, P(A|B) =0.50 Find the P(A' and B)

A: A and B are two events P(A)=0.28 P(B)=0.30 P(A|B)=0.50

Q: Suppose there are 6 red balls and 4 white balls in a urn. (1) event A={First draw is a white ball},…

A: There are 6 red balls and 4 white balls in an urn.   Let us assume,    A: {the First draw is a white…

Q: Consider a uniformly random permutation a1, a2, a3, a4 of the set {1,2,3,4}. Define the events A =…

A: We use the following result to solve the given question. "Two events A and B are independent if…

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

A: Given that, the route used by a certain motorist in commuting to work contains two intersections…

Q: he Addition Rule for the probability that events A or B or C will occur, P(A or B or C), is given by…

A: Given that  P(A)=0.38, P(B) = 0.29, P(C)=0.12 P(A and B)=0.12, P(A and C)=0.04, P(B and C) = 0.06…

Q: The events A and B are? Dependent Events Independent Events  Disjoint Events All of the Above

A: Two events A and B are said to be independent if  P(A and B) = P(A).P(B) Given that P(A) = 0.7, P(B)…

Q: The Addition Rule for the probability that events A or B or C will occur, P(A or B or C), is given…

A: Given that  P(A)=0.32, P(B)=0.24, P(C)=0.11 P(A and B)=0.13, P(A and C)=0.03, P(B and C)=0.08 P(A…