A survey revealed that 40% of people are entertained by reading books, 34% are entertained by watching TV, and 10% are entertained by both books and TV. What is the probability that a person will be entertained by either books or TV? Express the answer as a percentage.

Q: 2016, 48.3% of college students voted.  What is the probability of getting 40 or fewer students who…

A: Number of trail n=100Probability of success p=0.483

Q: It is said that the probability that a genuine item will be evaluated as an imitation is 0.05, and…

A:

Q: A high school baseball player has a 0.158 batting average. In one game, he gets 8 at bats. What is…

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

Q: A survey found that 52% of U.S adults associate professional football with negative moral values.…

A: The objective of this question is to find the probability that exactly 65 out of 150 randomly…

Q: someone who prefers math is 0.2. How many students were both high school students and prefered math?…

A:

Q: You believe that there is a 30% chance you will earn an A in your English class, a 20% chance that…

A: let A be the event of earning A in english class P(A)=0.30 B be the event of earning A in maths…

Q: According to a survey of American households, the probability that the residents own 2 cars if…

A: According to the provided data,

Q: 40% of people prefer the mountains to the beach. Someone who prefers the mountains is 5 times as…

A:

Q: According to the National Health Statistics Reports, 16% of American women have one child, and 21%…

A: given data ,According to the National Health Statistics , 16% American woment have one childwomen…

Q: The probability of getting a girl is .541. What is the probability of having at least 2 girls?

A: A couple is planning on having 5 children. The probability of getting girl is 0.541. Probability of…

Q: The probability that a student owns a car is 0.7. The probability that a student owns a computer is…

A: Given: Probability of student owns a car, P(A)=0.7 Probability of student owns a computer, P(B)=0.67…

Q: There is a 72% chance you will be able to get tickets to a concert to see your favorite band in the…

A: Given problem Given that   There is a 72% chance you will be able to get tickets to a concert to…

Q: The Clippers basketball team are predicted to win 90% of their games during the playoffs.  If this…

A: From the given information, n=3 p=0.90 Using binomial distribution, the required probabilities will…

Q: Ruth, the owner of a mail-order business, estimates that the probability that a household receiving…

A:

Q: A high school baseball player has a 0.171 batting average. In one game, he gets 7 at bats. What is…

A: Given Information: A high school baseball player has a 0.171 batting average. In one game he gets 7…

Q: The high school soccer team has a history of winning 50% of the games it plays on rainy days and 60%…

A: We have to find given probability.

Q: A high school baseball player has a 0.246 batting average. In one game, he gets 8 at bats. What is…

A: Given information- We have given a problem of the binomial distribution. Batting average of a…

Q: We are interested in analyzing data related to college football. Use S to denote the team is in the…

A: Note- As per our policy we can answer only the first 3 sub-parts of a question. If you want…

Q: Students were all given a test that they ALL guess on. It had 10 questions and each were true or…

A: Given that Students were all given a test that they ALL guess on. It had 10 questions and each were…

Q: A basketball player has a free throw percentage of 98%. What is the probability he misses at least…

A: Given that the basketball player has a free throw percentage of 98%.This means (100-98)% =2%=0.02…

Q: Approximately 18% of shoppers used cellphones to look for deals. THe probability of making a…

A: From the given information ,P ( cellphones) = 18% = 0.180.45

Q: Political scientists want to determine the probability of exactly 3 out of the next 5 voters they…

A:

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.