Suppose the probability that it will rain tomorrow is 0.63. What is the probability that it will not rain tomorrow?

Q: Based on meteorological records, the probability that it will snow in a particular place on December…

A:

Q: The probability that Mr. Johnson goes for an evening walk on any given day during the summer is…

A: The probability that Mr. Johnson goes for an evening walk on any given day during the summer is…

Q: Alfie travels to work by car each morning. The probability that he is late to work on any given day…

A: Solution: Let X be the number of number of days Alfie is late and n be the sample number of days.…

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

A:

Q: uppose the probability that it will rain tomorrow is 0.66. What is the probability that it will not…

A: We will use the complement property of probability

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

A: We have given that,  Let probability that a contractor will get a plumbing contract P(A) = 2/3 and…

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 of a student who wants to become a pilot to pass the written exam for private pilot…

A: We have to find given probability.

Q: Alicia believes that the probability for the stock market to go down is 0.7 give: that the economy…

A: We have find  gíven probability...

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: The chance of rain is 20%, the chance of it being sunny is 60%, and the chance of it being sunny and…

A: Given that, The chance of rain is 20% The chance of it being sunny is 60% The chance of it being…

Q: The probability that a student pilot passes the written test for a private pilot's license is 0.55.…

A: Probability distributions are of two types, discrete and continuous distributions. Binomial…

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: The probability that an athlete finishes a triathlon is 0.66. What is the probability that no less…

A: Introduction: Denote p̂ as the sample proportion of triathletes who will cross the finish line,…

Q: The probability that a baseball player hits a home run in any one inning is 0.30. What is the…

A: Given that: Probability of hitting a home run in any one inning is =0.30

Q: If the probability that a vaccine you took will protect you from getting the flu is 0.016 , what is…

A: Given that, The probability that a vaccine you took will protect you from getting the flu is 0.016.…

Q: Suppose that an incubator contains 200 eggs. The probability that a hatching egg will contain a…

A: Given : X = Number of female chick hatch. n = 200 p = 0.5 q=1-p=0.5 X~Binomial(n=200,p=0.5) Here,…

Q: An assembly line produces USB keys. The probability that each of the keys produced has some type of…

A: Given that  X~negative binomial (r) r=97 P=1- 0.036 =0.964

Q: Suppose it takes a child between 4.5 and 12 minutes to eat an ice cream cone. Let X= the time, in…

A:

Q: The probability that a physician correctly diagnoses a particular illness is 0.7. Given that the…

A:

Q: If the auto parts sales have increased, find the probability that car sales will also increase…

A: The probability that car sales will increase next month is 0.45. The probability that sale of auto…

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: Alicia believes that the probability for the stock market to go down is 0.7 given that the economy…

A: Define the events, A : Economy deteriorates during Pandemic covid-19 B : Stock market go down Given…

Q: The probability that a box contains a large particle is 0.1. What is the probability that 2nd large…

A: Let p be the probability that a box contains a large particle. Given that p = 0.1 Let X denote the…

Q: The probability that a certain plant will survive in the month of July is 2/5, and the probability…

A: Given that the probability that a certain plant will survive in the month of July is 2/5. And the…

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.