oth a Math and Language Arts course 8 students had signed up for both a Math and Humanities course 7 students had signed up for both a Language Arts and Humanities course 1 students had signed up for all three courses 16 students did not sign up for any of these classes How many students signed up

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Q: (b) A ∪ B=

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A: a)

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Q: 15. Draw a Venn diagram and answer the questions for the following information: Seventy business…

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Q: A department store surveyed 428 shoppers, and the following information was obtained: 215 shoppers…

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A: n(u) = 400n(M) = 205, n(B) = 185n(NC) = 185n(M∩Nc) = 75, n(B∩Nc) = 90n(B∩M) = 75,  n(B∩M∩Nc) = 451.)…

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Q: A survey of 67 people in Kansas City gave the following results: 20 were fans of the Kansas City…

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Q: A survey of 150 freshmen business students at a local university produced the results listed below.…

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Q: In a reader survey conducted by USA Today†, readers were asked to name the best U.S. city for…

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Q: 1. how many planned to only grade papers? 2. How many planned to grade papers or do household…

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Q: 4. A department store surveyed 428 following information was obtained: 214 shoppers made a purchase,…

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Q: A food store surveyed 50 of its shoppers as to whether they had purchased bacon or steak during the…

A: Note: Hi! Thank you for the question, As per the honour code, we are allowed to answer three…

Q: A survey of 68 customers was taken at a bookstore regarding the types of books purchased. The survey…

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Q: In a survey of 130 people, the following data were collected: 106 people subscribed to the…

A: Hence we are given with a+b+d+e=106          (1)b+c+e+f=29             (2)d+e+f+g=17…

Q: A survey of engineering students revealed the following information: 51 liked LA Lakers, 49 liked…

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Q: The city of Raleigh has 9400 registered voters. There are two candidates for city council in an…

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Q: A random sample of 170 students were asked if they owned a pet or not. The following contingency…

A: For an event, the probability is defined as the P(Event)=Likelihood of occurrence of the same event…