A survey of top executives revealed that 35% regularly read Time magazine, 20% read Newsweek and 40% read US News & World Report. 10% read both Time AND US News & World Report. What is the probability that a randomly picked top executive in the survey reads either Time OR US News & World Report regularly? Group of answer choices 65% 85% 75% 6%

Q: A sports forecaster says that there is a 40% probability of a team winning their next game.…

A: We have to find given odds against win.

Q: 4. Answer the following questions about probabilities. a. Can the number 0.12 be the probability of…

A: a. Can the number 0.12 be the probability of an event? Explain.Yes, the number 0.12 can be the…

Q: Management: The Bureau of Labor Statistics reported that 64.7 million women and 74.5 million men…

A: Given Information: The Bureau of labor statistics reported that 64.7 million women and 74.5 million…

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: A television station wants to know how its newest show is performing. The results of their poll of…

A: Given that,A television station wants to know how its newest show is performing.

Q: According to the U.S. Census Bureau, 83.8% of U.S. households owned a computer in 2013. What is the…

A: Given that  Number of trials n=3 Success of probability p=0.838 X~binomial (n,p)

Q: State whether you think the difference between what occurred and what you would expect by chance is…

A: Statistical significance Statistical significance is the statement that the results of a collection…

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

A:

Q: Answer the question. In a certain town, 10% of people commute to work by bicycle. If a person is…

A:

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

A: Let X represent random variable   n=5 p=0.08   X~ binomial (5, 0.08)

Q: A standard deck of cards contains 52 cards, with 13 cards of each suit. Four cards will be dealt off…

A: Kindly upvote this if you found helpful and if you've any doubt then let me know...  Thank you

Q: what is the probability that greater than 12.72% of them ended up dropping out?

A: Let p be the dropout rate of high school. Given that, Population proportion (p) = 10.28% = 0.1028 q…

Q: The Venn Diagram below shows the sport 64 surveyed teens want to try for fun.  Find the probability…

A: From given Venn diagram, we have to find the probability that the randomly selected teen will play…

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

Q: The managers of a corporation were surveyed to determine the background that leads to a successful…

A:

Q: Researchers suggest that 9.5% of females in Scotland have red hair. Approximately 10% of Scottish…

A: Conditional probability formula : P(A | B) = P(A n B) /P(B)

Q: A market researcher conducts a survey of residents in three neighborhoods. The residents are asked…

A: we are given with a joint frequency distribution of three neighborhoods with their preference of ice…

Q: About 35% of Americans will admit that they waste time regularly at work. A poll of 100 Americans is…

A: Given,

Q: Researchers suggest that 8.5% of females in Scotland have red hair. Approximately 10% of Scottish…

A: Consider that event A denotes the female population and event B denotes the people with red hair.

Q: According to Masterfoods, the company that manufactures M&M’s, 13% of peanut M&M’s are brown, 19%…

A: Probability quantifies the chances of the happening of an event. The probability values always lie…

Q: In a recent survey, it was found that the median income of families in country A was $57,700. What…

A: Median: Median is the middle value of the observations in the distribution when the data values are…

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A:

Q: A  survey was done to see which platform people prefer the most.    Facebook Instagram Snapchat…

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Q: Social Networking Based on data from the Pew Internet Project, 74% of adult Internet users use…

A: The probability of getting an adult Internet user who uses the social networking sites is 74%.

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A: Given The data is as follows: Justified Professor Technology leader Total Yes 735 149 884 No…

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

Q: A market researcher conducts a survey of residents in three neighborhoods. The residents are asked…

A: Given that,   Frogtown Irondale Arnona Total Ice Cream 0.31 0.12 0.17 0.6 Gelato 0.15 0.16…

Q: A company is conducting a survey to determine how prepared people are for a long-term power outage,…

A: Given data; Response Frequency very prepared 260 somewhat prepared 993 not too prepared 529…

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.