describe two methods of deciding whether two events are independent.

Q: 15.) In a large apartment complex, 40% of residents read USA Today, 25% read the New York  Times,…

A: Given information Probability that residents read USA today P(A) = 0.4 Probability that residents…

Q: Suppose that a family has 11 children. Which of the following outcomes is most likely to occur?…

A:

Q: • Consider three football teams A, B and C. In a regular game, A beats B with probability p and…

A: Given, Probability that A beats B = p Probability that A beats C = q p > q So, probability that A…

Q: 4. Let A and B be two events. a) If the events A and B are mutually exclusive, are A and B always…

A: Given that,A and B are two events. a)A and B are mutually exclusive event. b)The event A is subset…

Q: 3) i) What is meant by two mutually exclusive events? Give one example of two mutually exclusive…

A: (i) Mutually exclusive events: The events that cant happen at same time

Q: (a) Compute P(S), P(S | A), and P(S | Pa). (Enter your answers as fractions.) P(S) =   P(S | A) =…

A: As per our guidelines, we are allowed to answer first three sub-parts only. Thanks     Sale No…

Q: A survey found that 64% of residents from a certain region have a home​ phone, 39% have a cell​…

A: Given, P(Residents having home phone) = 0.64 P(Residents having cell phone) = 0.39 P(Residents…

Q: Justin Myway has a limousine, a sports car, and a motorcycle for travelling from his condominium te…

A: The sample space is the set of all the possible outcomes. The probability of an event is computed by…

Q: Let A and B be events with PA) = 0.65 , AB) = 0.52, and PB|A) = 0.63 . Find PA and B). Write only a…

A: Obtain the probability of P(A and B).   The probability of P(A and B) is obtained below as follows:…

Q: are owning a computer or tablet and paying for internet services independent events why or why not?

A: Independent events: Two events are said to be independent if one happens without impacting the…

Q: Two events A and B are independent. A occurs with a probability of 20% and B with a probability of…

A:

Q: 33. Seventy-two percent of the Math department faculty drink coffee and the rest drink tea.…

A:

Q: Game(or experiment):A jar contains 2 red, 3 green, and 6 blue marbles. In a game a player closes…

A: 2)Answer:- Given, A jar contains 2 red, 3 green, and 6 blue marbles.  Total number of marbles= 2+3+6…

Q: Are the events male cheated and female right independent? Show the computations needed to justify…

A:

Q: Rebecca is flying from Boston to Denver with a connection in Chicago. The probability her first…

A: Given Information:  The probability that flight leaves on time = 0.15  The probability that luggage…

Q: ) Let A and B be two events such that P(A)=0.9, P(B)-0.5, and P (A U B) =0.6. Find: a) P(AnB) b)…

A:

Q: In a sales effectiveness seminar, a group of sales represenatives tried two approaches to selling a…

A: Solution: Note: Hello! As you have posted more than 3 sub parts, we are answering the first 3…

Q: Given P(A c ) = 0.6, P(B) = 0.7 and P(B|A) = 0.35, a). Can events A and B be mutually exclusive?…

A: Given: PAc=0.6, PB=0.7 and PB|A=0.35.   Then, using the definition of complement,PA=1-PAc=1-0.6=0.4

Q: a) Are events F and H disjoint? Explain. |

A: Two events A and B are said to be disjoint if P(A and B) = 0

Q: A fair and unbiased die is rolled. List the outcomes for an event with a number less than or equal…

A: The total possible outcomes for rolling a fair and unbiased die are {1,2,3,4,5,6}

Q: What is the probability of selecting a public school if you choose one school at random from the…

A: The probability of selecting a public school if you choose one school at random from the data can be…

Q: Q1. A multiple choice test contains 10 questions, each with four answers. Assume a student just…

A:

Q: Draw a Venn diagram to illustrate the union of two events, A and B, where A and B are mutually…

A: Mutually exclusive events [MEE]:   Let A and B be an two events, they are said to be mutually…

Q: The sales of a coffee shop in a commercial district is very difficult to predict. The total revenue…

A: Random experiment An experiment, whose outcome is from the events that are completely known but the…

Q: them.

A:

Q: 8. Let P(A) = .35 and P(E)= .44. Also, events A and E are: mutually exclusive. Find a. P(ANE)…

A: Answer: From the given data, P(A) = 0.35 P(E) = 0.44 Events A and E are mutually exclusive

Q: In a sales effectiveness seminar, a group of sales representatives tried two approaches to selling a…

A: Required probability is P(S)

Q: A game asks for two dice scores to be added together, but doesn't specify how. You want to work out…

A: The number of different outcomes can be calculated using the counting principle, which is just…

Q: In the rolling of two fair dice calculate the following: P(Sum of the two dice is 4)=  . P(Sum of…

A: As per our guidelines we are suppose to answer only three sub parts. If two dice are rolled than the…

Q: She gets home and begins to wind down for the night, but she may have to do a few things before she…

A: "Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Two dices are tossed and the absolute difference of the two dices reading is calculated. a) Find the…

A: a) Suppose a two dice are tossed, then its sample space is written as follows:i.e.

Q: Mike took his final exam of information theory last week. According to his score, The probability of…

A: 1. He got full information about getting scholarship 2. For parsing, he can get A, B or C. Since…

Q: Are the two events, being a male soccer player, and tearing your ACL, independent events? Are they…

A: Given that  P(Male soccer) = 58% = 0.58 P(ACL) = 51% = 0.51 P(ACL and Male soccer) = 21% = 0.21

Q: Two 6 sided fair dice are thrown. What is the probability of getting two numbers whose product is…

A:

Q: Define A, B, and C to be three events and assume that: P(A) = 0.30, P(B) = 0.20, P(C) = 0.90 P(ANB)…

A: Given that P(A)=0.30, P(B)=0.20, P(C)=0.90

Q: 12) Determine whether the events are disjoint. Read a book by Mark Twain, Read about Tom Sawyer. A)…

A: Two events are said to be disjoint events, if they cannot occur together at the same time. The…

Q: 2) Create Pivot Tables in EXCEL to answer the following questions: d. Given a respondent is Male,…

A: Variables Values Gender M, F Carrier AT&T, Other, Sprint, Verizon, T-mobile Type Smart,…

Q: If ​P(A∪​B)=0.8​, ​P(A)=0.3​, and ​P(A∩​B)=0.25​, find​ P(B). Assume that A and B are events.…

A: The probability of P(B) is obtained below as follows:From the information, given that

Q: Why do we need to add the probability of 3 sets and V wins? If two events are mutually exclusive…

A: The question is asking why we add the probabilities of two events, '3 sets and V wins', instead of…