In each of the following cases, indicate whether classical, empirical, or subjective probability is used: A baseball player gets a hit in 30 out of 100 times at bat. The probability is .3 that he gets a hit in his next at bat. A seven-member committee of students is formed to study environmental issues. What is the likelihood that any one of the seven is randomly chosen as the spokesperson You purchase a ticket for the Lotto Canada lottery. Over 5 million tickets were sold. What is the likelihood you will win the $1 million jackpot? The probability of an earthquake in northern California in the next 10 years above 5.0 on the Richter Scale is .80.

Q: Suppose that 34% of people own dogs. If you pick two people at random, what is the probability that…

A: No.of people select at random = 2 The probability of one person own dogs is, P(one person own dogs)…

Q: According to a 2009 Reader's Digest article, people throw away approximately 20% of what they buy at…

A: Given data Probability of throwing away (p) = 0.2 No of grocery shoppers(n) = 100 Probability that…

Q: According to the National Center for Education Statistics, 17% of all people in the United States,…

A:

Q: According to FBI data 12% are cleared. What is the probability that the detective clears five…

A: Binomial distribution : A Binomial is a type of distribution which has two possible outcomes. i.e.,…

Q: What is the probability a randomly selected worker does not drive a car to work?

A: Here we have given the information, According to the U.S. Census Bureau, the probability a randomly…

Q: In a large population, 61% of the people have been vaccinated. Give your answer as a value between 0…

A: From the provided information,p = 0.61n = 5

Q: A weather forecasting website indicated that there was a 55% chance of rain in a certain region.…

A: A weather forecasting website indicated that there was a 55% chance of rain in a certain region.

Q: Approximately 6% of American drivers d not text while they drive. Suppose you are working with a…

A: It is given that the proportion of American drivers do not text while they drive (p) is 0.06 and the…

Q: Dana Hills High School was considering going back to campus rather than remote instruction for the…

A:

Q: Eight percent of Americans have a master’s degree. If five Americans are selected at random, what is…

A:

Q: How many times did the ride run during that hour?  What was the highest rider count?  What was the…

A:

Q: When someone buys a ticket for an airline​ flight, there is a 0.0989 probability that the person…

A: Given, The probability that the person will not show up for the flight is 0.0989 A certain jet can…

Q: What is the probability that the sample proportion exceeds 0.12?

A: Given According to a 2009 Reader's Digest article. First, we need to find the standard deviation for…

Q: In a poll conducted on February 3 through 18 in 2021  41% of the United States was found to be…

A: From the provided information,41% of the United States was found to be Independent in political…

Q: Jody’s Florist has 14 delivery trucks, used mainly to deliver flowers and flower arrangements in the…

A: There are total 14 trucks among which 6 have break problems.

Q: In a poll conducted on February 3 through 18 in 2021  41% of the United States was found to be…

A: According to the given information,Probability of success, p = 41% = 0.41Sample size, n = 10Let X be…

Q: A candy dish contains nine brown and four red M&Ms. A child selects four M&Ms without checking the…

A:

Q: 24% of all students enjoy the school lunch.  If there are 2000 students at the school, what is the…

A: It is given that n=2000 and p=0.24.

Q: What is the probability that the sample proportion exceeds 0.12?

A: Let p be the proportion of throw away of what people buy at the grocery state. Given that p=13% =…

Q: A medication states that the odds of having an allergic reaction are 1 in 50. What is that…

A: Given that, A medication states that the odds of having an allergic reaction are 1 in 50. Therefore,…

Q: When someone buys a ticket for an airline flight, there is a 0.0981 probability that a person will…

A: Given information probability that a person will not show up for the flight(p) = 0.0981 Jet have not…

Q: 58% of all violent felons in the prison system are repeat offenders. If 43 violent felons are…

A: Given that, p=58%=0.58 q=1-p=0.42 n=43

Q: In a classroom survey, 18 out of 30 students reported that they have a car. What is the probability…

A:

Q: Customers use an automatic teller machine at an average rate of 15 per hour.  What is the…

A: Given: Average rate, λ=12

Q: In a 1 pond bag of skittles the possible colors were red, green, yellow, orange, and purple. The…

A:

Q: According to a 2009 Reader's Digest article, people throw away about 11% of what they buy at the…

A: From the provided information, Mean (p) = 0.11 Sample size (n) = 90 The standard deviation can be…

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.