If the P(A) = 0.62, P(B) = 0.25, and A and B are mutually exclusive, then the probability of A or B or both occurring is:

Q: Find P(A or B or C) for the given probabilities

A: Given,P(A)=0.36P(B)=0.25P(C)=0.16P(A∩B)=0.12P(A∩C)=0.03P(B∩C)=0.05P(A∩B∩C)=0.01

Q: Jill and Pete come to the bookstore and each of them can buy one English-Chinese dictionary with the…

A:

Q: Find the probabilities of getting Three 3s and then a 4 or a 5 in 4 rolls of a balanced die

A: a) since probability of a head on a fair coin is 1/2 therefore due to independence of trials P(eight…

Q: In a shooting game, the probability for Ali to hit a target is , and the probability for Ahmad to…

A: Answer - The probability for Ali to hit a target is   P(A) =  1/2                The probability for…

Q: .Find the following probabilities if the probability that it is windy is 0.4 .A- The weather should…

A: Let us define some events A : the weather is overcast. B : the weather is windy. It is given that…

Q: The probability that randomly selected American adult middle class 0.51 Suppone two American is the…

A:

Q: b) Mr. X started his new business. The chance of Rs. 40,000 profit per month is 20% and the chance…

A: Given , Let event A is Chance of Rs 40,000 profit per month = 0.2 Let event B is Chance of Rs 50,000…

Q: The events of A and B are mutually exclusive. Suppose P(A) = 0.15 and P(B) = 0.35. What is the…

A: Given Information: The events A and B are mutually exclusive. P(A) = 0.15 and P(B) = 0.35 Two events…

Q: Rob Lee knows that he can compete successfully in a single track mountain bike race unless he gets a…

A:

Q: In a tennis match, with the score at deuce, the game is won by the first player who gets a clear…

A: The game is at Deuce. Now, the probability of scoring a point = θ.

Q: When it is known that there is a danger in an airbase, the probability of the alarm system working…

A: Define the events as follows: W : The alarm system is working (giving an alarm) Wc : The alarm…

Q: A place kicker in pro football has a 77% probability of making a field goal over 40 yards, and each…

A: According to the given information, the probability of making a field goal over 40 yards is 0.77.…

Q: Finally expected loss

A:

Q: The probability that a person owns a microwave oven is 0.75, that a person owns a compact disk…

A:

Q: Determine whether each of the following statements is true or false, and explain why.The probability…

A: Given:  The probability of two independent events can be foundby…

Q: In a certain animal species, the probabilitythat a healthy adult female will have no offspring in a…

A: Let X denote the no.of healthy adult female will have offspring The possible values of X is, 0, 1,…

Q: A couple decides to continue to have children until they have two males. Assuming that P(male)=0.4,…

A:

Q: How is the probability of a combination (HH, HT, or TT) related to probabilities of its components…

A: Given: A combination of two coin tosses (HH, HT, or TT). In a coin toss, the possible outcomes are:…

Q: Q: If 5% of the people are carriers of a certain disease and 10% of them are young, what is the…

A: Given: % of people that are carriers = 5% % of people that are young = 10%

Q: What is the probability that exactly two of these are larger than one ?

A:

Q: Which of the following probabilities is correct for P(C and D) if C and D are mutually exclusive?

A: It is given that  The events C and D are mutually exclusive.

Q: card is drawn from a deck of bridge cards, so the probability of choosing a Diamond card or an Ace…

A:

Q: A small town has one fire engine and one ambulance available for emergencies. The probability that…

A: Given: Event A= Fire engine is available Event B=Ambulance available  Both A and B are independent.…

Q: The weather forecast states that: • the probability that it rains on Saturday or not at all is 0.99,…

A: From the given information, the probability that it rains on Saturday or not at all is 0.99 That is,…

Q: When looking at the association between the events “owns a car” and “owns a pet,” if the events are…

A: Proceed as shown below...

Q: Inside the wrapper of a certain candy bar, there is a 1 in 10 chance to win a prize. Suppose you buy…

A:

Q: If the chance of rain on Sunday increases to 50% if it rains on Saturd. suppose you were away on…

A: *Answer: Solution: P(Sunday)=P(Saturday)+50%---------------------------1 Let Probability that it…

Q: A pharmacist receives a shipment of 23 bottles of a drug and has 3 of the bottles tested. If 6 of…

A:

Q: An unprepared student takes a 10-question true-false quiz and guesses at the answer to every…

A:

Q: It has been found that 2 out of every 10 people who visit a local store purchase milk. If we…

A: Given that 2 out of every 10 people who visit a local store purchase milk.  So the probability that…

Q: Assuming that P(green) = 0.75, what is the probability that among his 580 plants that the number of…

A: Given that , P(green) = 0.75  Total number of plants = 580  Let, X be the number of pees with green…

Q: Alona suffers from a sleeping disorder, and therefore her chances of getting a good night’s sleep…

A: Define the events, A : Alona gets good night's sleep  B : Alona falls asleep in the class. Alona…

Q: The probability that a given tourist goes to the amusement park is 0.47, and the probability that…

A:

Q: Which of the following probability values CANNOT exist?

A: Probability values lies between 0 and 1( both inclusive)

Q: The probability that a person owns a microwave oven is 0.55, that a person owns a compact disk…

A: Given that  P(A)=0.55 , P(B)=0.45 , P(A n B)=0.11 A=own microwave,  B=CD player  A n B=both a…

Q: The manager at the local auto shop has found that the probability that a car brought into the shop…

A: Consider that A and B are defined as an oil and break repair charges, respectively.Thus,The provided…

Q: In a game of Jack n Poy, the player that wins 3 times out of 5 games is declared the winner. suppose…

A: Jack n Poy is a game performed by two players. Here, P(winning one time) = 1/2.

Q: A key shop advertises that the keys made there have a P = 0.85 of working effectively. If you bought…

A: Let "X" be the keys that would work effectively.

Q: During the economic downturn caused by the ongoing pandemic, a last semester student goes to career…

A: Hey there! Thank you for posting the question.  Since you have posted a question with multiple…

Q: On average cleo catches a fish on 40% of the times that he casts his fishing line. If he casts his…

A: We have to find the probability that he will catch exactly 9 fish....

Q: Q4. A shipment of two boxes, each containing eight telephones, is received by a store. Box 1…

A:

Q: At a soccer (aka football) game, the probability of a goal keeper saving from a penalty kick is 0.3.…

A: Binomial distribution is given by

Q: Given the probability that "she's up all night 'til the sun" OR "she's up all night for good fun" is…

A: For two non-null events A and it is known that P(A or B) = P(A) + P(B) – P(A and B).

Q: In a tennis match, with the score at deuce, the game is won by the first player who gets a clear…

A: In a tennis match, with the score at deuce, the game is won by the first player who gets a clear…

Q: Assuming the outcomes to be equally likely, find the probability that exactly one of the four…

A:

Q: b. In oil exploration, the probability of an oil strike in the North Sea is 1 in 500 drillings. What…

A:

Q: When a die is rolled twice, what is the probability that the 1st first throw will be a 3 and the 2nd…

A: Here  die is rolled twice Here by rolling die once  there are  1,2......6 outcomes are possible…

Q: It has been found that 2 out of every 10 people who visit a local store purchase milk. If we…

A: Given that 2 out of every 10 people who visit a local store purchase milk.  So the probability that…