A weather forecast for Tuesday gives that the probability of rain is .6, the probability of hail is 0.5, and the probability of both rain AND hail is 0.1. Find the conditional probability of it raining on Tuesday, given that it is hailing on Tuesday.

Q: Gertrude owns a movie theatre in the town of Northern Millstone. Assume the following to be true.…

A: From the given information, If a resident of Northern Millstone patronizes Gertrude’s movie theatre…

Q: a school night, the probability that a student watches television is 0.71. On a school night, the…

A: To find the probability that the student will do homework .

Q: Mary and Susan are each to play a tennis match. Let the probability that Mary wins her match be 0.65…

A:

Q: The probability that a person has a certain disease is 0.03. Medical diagnostic tests are available…

A:

Q: Suppose that 85% of all defendants are indeed guilty. In a criminal trial by jury, the probability…

A: Let A1, A2, ... , An be n mutually exclusive and exhaustive events with P(Ai) > 0 for all i = 1,…

Q: he probabilities that Anita and Evita will not do their homework are 0.3 and 0.2, respectively. The…

A: Given Information: P(Anita will not do her homework) = 0.3 P(Evita will not do her homework) = 0.2…

Q: The probability that it will rain on a given day is 0.23. What is the probability that it will not…

A: The probability that it will rain on a given day is 0.23 P(Rain) = 0.23 We know that , complement of…

Q: A recent survey found that the probability that a student is doing a BCom degree is 0.85. The same…

A: Concept of conditional probability: For any two events A and B with P(A) >0, the formula for…

Q: The probability that a provincial bus departs on time is 0.4; the probability that it arrives on…

A: Solution

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: The probability that a person in a certain condominium owns a dog is 0.7. Twenty tenants are…

A: We use Binomial Distribution to solve this problem. Let success D notes that a person in a certain…

Q: Suppose that the probability that Bob will go downtown is  45%.  Now, also suppose that if Bob goes…

A: Given, Suppose that the probability that Bob will go downtown is  45%.  Now, also suppose that if…

Q: What's the probability that she eats ramen tomorrow?

A:

Q: On a weekend morning, the probability that a child watches television is 0.68. On a weekend morning,…

A: Given problem Given that   On a weekend morning, the probability that a child watches television…

Q: The probability that a person stopping at a gas station will ask to have his tires checked is 0.12,…

A: Given data isThe probability that a person stopping at a gas station will ask to have his tires…

Q: weather forecaster knows from experience that the daily probability of rain is 0.3 during March.…

A:

Q: The probability that I will take a Science class is 0.6. The probability that I will take Math class…

A: Let A is the event of taking Science class and B is an event of taking Math class. then, PA = 0.6 ,…

Q: An automobile is being filled with petrol. The probability that oil is also need to be changed is…

A: If a certain condition is imposed on happening of an event, then the probability of happening of…

Q: On any particular Friday evening, the probability  that Jason will go to the mall and go for a…

A: event A : go to the mall event B : go for a coffee P(A∩B) = 13P(B|A) = 47P(A) = ?

Q: The probability that a new automobile has a backup camera is 0.6. The probability that it has a GPS…

A: The union probability for any two events A and B is defined as P(A or B) = P(A)  + P(B) – P(A and…

Q: In class, the probability that a student reviewed only his/her lesson a night before the quiz is…

A: Solution: From the given information, the probability that a student reviewed his/her lesson a night…

Q: Find the probability that David is not late for work, given he drives.

A: The tree diagram summarizes the given probabilities is obtained below:   The probability of drives…

Q: What is the probability that the principal is present and makes a purchase when the sales agent…

A: The probability that a school principal is present when a sales agent calls is0.8.

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: Assuming that these two are Independent, what is the probability of thunderstorms on both Memorial…

A: Concept: If the probability of occurrence of one event is not affected by the probability of…

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.