2. A survey of 80 freshmen at a certain college showed the following:36 take English32 take political science16 take political science and history 14 take political science and English32 take history16 take history and English6 take all threePlease complete the Venn Diagram:How many students:a. take English and neither of the other two?b. take none of the three courses?c. take history, but neither of the other two?d. take political science and history but not English?e. do not take political science?

Answered: Image /qna-images/answer/13141242-2e57-4adf-a375-38e75410c18e.jpg

Answered: 2. A survey of 80 freshmen at a certain…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Similar questions

A survey of 150 freshmen business students at a local university produced the results listed below. How many students took only religion? 35 took history;42 took science;43 took religion;19 took history but not science;14 took science and religion;15 took history and religion;6 took all three
A survey of 1,059 tourists visiting Orlando was taken. Of those surveyed: 291 tourists had visited the Magic Kingdom 290 tourists had visited LEGOLAND 298 tourists had visited Universal Studios 99 tourists had visited both the Magic Kingdom and LEGOLAND 66 tourists had visited both the Magic Kingdom and Universal Studios 51 tourists had visited both LEGOLAND and Universal Studios 12 tourists had visited all three theme parks How many tourists had not visited any of these three theme parks?
A survey of 1,046 tourists visiting Orlando was taken. Of those surveyed: 254 tourists had visited the Magic Kingdom 263 tourists had visited LEGOLAND 57 tourists had visited both the Magic Kingdom and LEGOLAND 55 tourists had visited both the Magic Kingdom and Universal Studios 55 tourists had visited both LEGOLAND and Universal Studios 31 tourists had visited all three theme parks 82 tourists did not visit any of these theme parks How many tourists only visited the Universal Studios (of these three)?
In a survey of 203 professional athletes, it was found that 98 of them owned a convertible, 86 of them owned a giant screen TV, and 98 owned a sporting goods store. 25 owned a convertible and a store, 36 owned a TV and a store, and 51 owned a convertible and a TV. 15 owned all three items. a. How many athletes did not own any of the three items? b. How many owned a convertible and a TV, but not a store? c. How many athletes owned a convertible or a TV? d. How many athletes owned exactly one type of item in the survey? e. How many athletes owned at least one type of item in the survey? f
3. A survey of 1,035 tourists visiting Orlando was taken. Of those surveyed: 255 tourists had visited LEGOLAND 270 tourists had visited Universal Studios 82 tourists had visited both the Magic Kingdom and LEGOLAND 65 tourists had visited both the Magic Kingdom and Universal Studios 90 tourists had visited both LEGOLAND and Universal Studios 23 tourists had visited all three theme parks 86 tourists did not visit any of these theme parks How many tourists only visited the Magic Kingdom (of these three)?
A store located in downtown Boston has 80 employees. Through an informal survey of the employees, it was discovered that 50 of the employees take the subway to work, 20 of them take the bus, and 15 take both the subway and the bus. Use the Venn diagram to answer the following questions. How many of the employees take the subway or the bus to work? How many of the employees get to work by some other means?
Amy has two ways to travel from her home in Norco to her office in Los Angeles. One is to go via the 10 Freeway, and the other is to go via 60 Freeway. In order to determine which way she should travel on a daily basis, Amy has recorded the travel times for samples of eight trips via the 10 Freeway and eight trips via the 60 Freeway. The following table gives the travel times (in minutes) for the sixteen trips: Travel times in minutes 10 Freeway 73, 69, 72, 71, 73, 73, 72, 73 60 Freeway 80, 75, 68, 72, 73, 81, 67, 75 Assume that the two populations of travel times are normally distributed and that the population variances are equal. Can we conclude, at the 0.1 level of significance, that the mean travel times of the two routes are different? Perform a two-tailed test. Then fill in the table below. Carry your intermediate computations to at least three decimal places and round your answers as specified in the table. (If necessary, consult a list…
For a survey of 120 law school students, it was found that: 60 took probate law, 90 took criminal law, and 32 took criminal law but not probate law. How many of the students took exactly one of these courses? Find the solution using a Venn diagram.

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