1. A survey of 50 athletes determined that 13 drank coffee, 18 drank tea and 6 drank coffee and tea. Organize this information in Venn Diagram and a Two Way Table. A) How many people drank coffee but not tea? B) How many people drank tea but not coffee? C) How many people drank neither tea nor coffee? Section 7.3 Apply the Addition Principle for Counting D) How many people drank coffee or tea? E) How many people drank coffee or did not drink tea?

Q: A study published in 2007 attempted to estimate the proportion of Florida residents who were willing…

A: Proportion is almost similar to the concept of probability. Proportion is a fraction of a population…

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A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Consider the following Venn Diagram, depicting the data from a survey of college students who may…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Men Women Total Work 15 65 Not Work 23 28 51 38 ? a) Figure out the missing totals and report them…

A:

Q: In a survey of 500 students, 320 preferred pizza, 150 preferred burgers, and the rest preferred…

A: To find the percentage of students who preferred sandwiches, we need to subtract the number of…

Q: 3. Sophia has a bowl of 15 red, 15 blue, and 15 orange pieces of candy. Without looking, Sophia…

A: (a) Sophia has to grab (3+3+3)+1 = 10 candies to make sure she has at least 4 of the same colour.…

Q: If the population consists of number 1, 2, 3, 4, 5, and 6. A sample of size of 3 is to be taken from…

A: Population consist:1,2,3,4,5,6 N=6   population size Sample size n= 3 taken Then number of possible…

Q: 21. Use the Venn diagram below to answer each question. a) How many people use Facelook? b) How many…

A: From the Ven diagram  Answer :a)  = 10+3+5+3= 21b) = 3+5+3+3=14c) = 10d ) number of user with two…

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A: In the above chart, annual spending per capita on Chocolate in the various cities is given. From the…

Q: Bar chart showing what proportion of HRDs completing the survey work in each industry Note: 333 HRDs…

A: Given that, There are 333 HRD's were invited to complete the survey. The 45% completed the survey.…

Q: The population of Norway is 5.23 million and the population of Washington is 7.41 million a)…

A: Given Population of Norway =5.23 million Population of Washington =7.41 million

Q: a) How many students are not taking English & Dance or are taking English & Psychology? b) How many…

A: Note: As per Bartleby's instruction when more than three questions asked in a subpart only three…

Q: What percentage of the people who worked were males?

A: men women total work 15 23 80 not work 23 28 51 total 38 93 131 What percentage of the…

Q: Suppose that in a group of 800 women, the percentage who work is the same as in the sample here, how…

A: men women total work 15 23 80 not work 23 28 51 total 38 93 131

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A:

Q: A survey of 800 nurses yielded the following information: 430 were health club members, 555 were…

A: Given data, Total number of nurses=800 in which Health club member nurses =430 Smokers nurses =555…

Q: 224 b) 0.232 c) 0.58 d) 0.98 e) 0.168 Determine the following proportion. 12. The following table…

A: Probability: The formula for probability of an event E is as follows:

Q: Given a data set consisting of 33 unique whole number observations, its five-number summary is:…

A: For a considered data set, the five-number summary essentially explains the descriptive statistics…

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A: Given,

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A: A college has approximately 3500 students.

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A:

Q: 5. Consider a group of 15 people. If everyone shakes hands with everyone else, how many handshakes…

A:

Q: A college has approximately 3500 students.  If we study those who are taking only American history…

A: B) Statistics

Q: Given a data set consisting of 33 unique whole number observations, its five-number summary is:…

A: Given The data is as follows: The 5-number summary is 12, 24, 38, 51, 64. Number of unique…

Q: A classroom has 10 students a) How many ways can they line up to form a row? b) In how many ways can…

A: by bartleby policy i can give only 3 subparts answer, A classroom has 10 students

Q: Given a data set consisting of 33 unique whole number observations, its five-number summary is:…

A: given data,data set consisiting of 33 unique whole number observations its five number summry is…