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2. A theater owner has found that 5% of patrons do not show up for the performance that they purchased tickets for. If the theater has 100 seats, find the probability that six or more patrons will not show up for the sold-out performance. 3. According to recent surveys, 53% of households have personal computers. If a random sample of 175 households is selected, what is the probability that more than 75 but fewer than 110 have a personal computer?

2. A theater owner has found that 5% of patrons do not show up for the performance that they purchased tickets for. If the theater has 100 seats, find the probability that six or more patrons will not show up for the sold-out performance. 3. According to recent surveys, 53% of households have personal computers. If a random sample of 175 households is selected, what is the probability that more than 75 but fewer than 110 have a personal computer?

College Algebra
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section: Chapter Questions
Problem 14T: An unbalanced coin is weighted so that the probability of heads is 0.55. The coin is tossed ten...
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I want to ask you question 2 and 3 in the picture below

standard de IS (a) If a shop is selected at random, find the probability that the labor cost will range betwee $46 and $48. (b) If 20 shops are selected at random, find the probability that the mean of the sample will b between $46 and $48. (c) Which answer is larger? Explain why. I 2. A theater owner has found that 5% of patrons do not show up for the performance that they purchased tickets for. If the theater has 100 seats, find the probability that six or more patrons will not show up for the sold-out performance. 3. According to recent surveys, 53% of households have personal computers. If a random sample of 175 households is selected, what is the probability that more than 75 but fewer than 110 have a personal computer? MULTIPLE CHOICE 4. Sampling distributions describe the distribution of A. parameters. B. statistics. C both parameters and statistics THG 10 16 MacBook Air tv P ZA Zalo Zalo
Transcribed Image Text:standard de IS (a) If a shop is selected at random, find the probability that the labor cost will range betwee $46 and $48. (b) If 20 shops are selected at random, find the probability that the mean of the sample will b between $46 and $48. (c) Which answer is larger? Explain why. I 2. A theater owner has found that 5% of patrons do not show up for the performance that they purchased tickets for. If the theater has 100 seats, find the probability that six or more patrons will not show up for the sold-out performance. 3. According to recent surveys, 53% of households have personal computers. If a random sample of 175 households is selected, what is the probability that more than 75 but fewer than 110 have a personal computer? MULTIPLE CHOICE 4. Sampling distributions describe the distribution of A. parameters. B. statistics. C both parameters and statistics THG 10 16 MacBook Air tv P ZA Zalo Zalo
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