The event A has probability 2/3 and there is a probability of 3/4 that at least one of the events A and B occurs. What are the smallest and largest possible values for the probability of event B?

Q: The probability that a contractor will get a sanitation contract is 2/3 and the probability that he…

A: GivenThe probability that a contractor will get a sanitation contract = 23The probability that a…

Q: Juan has a fair six-sided die, if Juan rolls the die twice in a row, what is the probability that…

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Q: Determine if the events in the problem are independent or dependent, then find the probability of…

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Q: While sitting on a park bench, Tanisha counts that 16 out of 20 people who walk by her have a pet…

A: The objective of this question is to find the probability of two mutually exclusive events: a person…

Q: You have relatives coming for dinner this weekend.  The probability that your uncle Josiah will show…

A: given data  event A: uncle josiah show up B : aunt beatrice show up   P(A) = 0.48 P(B) = 0.43 P(A∩B)…

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

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Q: The probability that event A occurs is 1/5, the probability that event B occurs is  3/4 and the…

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Q: On any weekday during the semester, the probability that Beth does yoga is 0.75, the probability…

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

Q: If the probability that Aera is late from home school in any day is 0.4; what is the probability…

A: GivenThe probability that Aera is late from home school in any day (p)=0.4No.of days in school…

Q: The probability that Ana will plant tomatoes is 3/4, that they will grow if planted is 3/5, and that…

A: P( plant tomato) = 34 P(grow|planted) = 35 P(produce bountifully|growed) = 89 P( all three things…

Q: The probabilities that a student will receive an A, B, C or D grade are 0.4, 0.3, 0.2 and 0.1…

A: Given that, the probabilities that a student will receive an A, B, C or D grade are 0.4, 0.3, 0.2…

Q: are the outcomes that are possible when a couple has three children. Assume that boys and girls are…

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Q: There are three boxes: the first box has 2 red balls and 5 blue balls, the second box has 4 red…

A: Probability

Q: The probability that a movie is good if it is by director A is 0.4. What is the probability that…

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Q: You roll two dice at a time and not emultiple of those roll. What is probability that the outcome is…

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Q: The probability that Alice arrives on time is 80%. The probability that Bob arrives on time is 40%.…

A: Given data The probability that Alice arrives on time is 80% The probability that Bob arrives on…

Q: To the right are the outcomes that are possible when a couple has three children. Assume that boys…

A: From the given information, all the possible outcomes when a couple has three children are, {bbb,…

Q: You flip a fair coin 10 times. What is the probability that it lands on heads exactly 3 times? The…

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Q: In probability, when two events do not influence each other, they are called ?

A: In probability, when two events do not influence each other, they are called ?

Q: To the right are the outcomes that are possible when a couple has three children. Assume that boys…

A: Given : Possible outcomes of boy , girl when couple has 3 children are : Possible outcomes (n)=8…

Q: A brother and a sister appear for an interview against two vacant posts in an office. The…

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Q: A gambler has a probability of 0.4 of picking a winning team. What id the probability that the…

A: Given  W=Win, L =loss P(win)=P(W)=0.4  P(LLLW)=?

Q: We know that on a random day during the summer the probability that the student jogs is 0.65, the…

A: The probability that the student jogs is 0.65, the probability that the students swims is 0.40 and…

Q: The probability that a student passes Math is 2/3, and the probability that he passes English is…

A: Let M=a student passes MathE=a student passes EnglishP(M)=23P(E)=49P(M∪E)=45

Q: Suppose you have an .95 probability of making a single free throw and to make the basket ball team…

A: The binomial probability distribution is, PX=x=nxpx1-pn-x In the formula, n denotes the number of…

Q: Find the probability that either event A or B occurs if the chance of A occurring is 0.5,the chances…

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Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.