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SOME TESTS BASED ON THE BINOMIAL DISTRIBUTION In Exercise 2, what is a 90% confidence interval for the true proportion of unsafe cars in the population? 4 Twenty independent observations on a random variable X with the unknown distribution function F(x) resulted in the following numbers 5. binomia distribution Find a 95% confidence interval for F(100) 142 134 98 119 131 103 154 122 93 137 119 161 144158 128 103 86 165 81 117 A civic group reported to the town council that at least 60% of the town residents in favor of a particular bond issue. The town council then asked a random sample of 100 residents if they civic group reasonable? 6. were in favor of the bond issue. Forty-eight said yes. Is the report of the Out of 20 recent takeover attempts, 5 were successfully resisted by the companies being taken over. Assume these are independent events, and estimate the probability of a takeove attempt being successfully resisted. That is, find a 95% confidence interval. 7. (a) Use Table A4. (b) Use Table A1 An instructor is trying to adjust the level of difficulty of meet the needs of his students. After teaching the cor students a simple evaluation questionnaire each time course was too easy, 84 students said the course wa course was too course is too needs to be a 8. inuing Son class iving said Test the hypothesis that the o hard against the two-sid t the 5% level of signific Use the bino is P(success observed in ula to find the exact p-v the alternative hypo ndent trials. 9. Tuont Tax 10 school graduates th

SOME TESTS BASED ON THE BINOMIAL DISTRIBUTION In Exercise 2, what is a 90% confidence interval for the true proportion of unsafe cars in the population? 4 Twenty independent observations on a random variable X with the unknown distribution function F(x) resulted in the following numbers 5. binomia distribution Find a 95% confidence interval for F(100) 142 134 98 119 131 103 154 122 93 137 119 161 144158 128 103 86 165 81 117 A civic group reported to the town council that at least 60% of the town residents in favor of a particular bond issue. The town council then asked a random sample of 100 residents if they civic group reasonable? 6. were in favor of the bond issue. Forty-eight said yes. Is the report of the Out of 20 recent takeover attempts, 5 were successfully resisted by the companies being taken over. Assume these are independent events, and estimate the probability of a takeove attempt being successfully resisted. That is, find a 95% confidence interval. 7. (a) Use Table A4. (b) Use Table A1 An instructor is trying to adjust the level of difficulty of meet the needs of his students. After teaching the cor students a simple evaluation questionnaire each time course was too easy, 84 students said the course wa course was too course is too needs to be a 8. inuing Son class iving said Test the hypothesis that the o hard against the two-sid t the 5% level of signific Use the bino is P(success observed in ula to find the exact p-v the alternative hypo ndent trials. 9. Tuont Tax 10 school graduates th

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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SOME TESTS BASED ON THE BINOMIAL DISTRIBUTION In Exercise 2, what is a 90% confidence interval for the true proportion of unsafe cars in the population? 4 Twenty independent observations on a random variable X with the unknown distribution function F(x) resulted in the following numbers 5. binomia distribution Find a 95% confidence interval for F(100) 142 134 98 119 131 103 154 122 93 137 119 161 144158 128 103 86 165 81 117 A civic group reported to the town council that at least 60% of the town residents in favor of a particular bond issue. The town council then asked a random sample of 100 residents if they civic group reasonable? 6. were in favor of the bond issue. Forty-eight said yes. Is the report of the Out of 20 recent takeover attempts, 5 were successfully resisted by the companies being taken over. Assume these are independent events, and estimate the probability of a takeove attempt being successfully resisted. That is, find a 95% confidence interval. 7. (a) Use Table A4. (b) Use Table A1 An instructor is trying to adjust the level of difficulty of meet the needs of his students. After teaching the cor students a simple evaluation questionnaire each time course was too easy, 84 students said the course wa course was too course is too needs to be a 8. inuing Son class iving said Test the hypothesis that the o hard against the two-sid t the 5% level of signific Use the bino is P(success observed in ula to find the exact p-v the alternative hypo ndent trials. 9. Tuont Tax 10 school graduates th
Transcribed Image Text:SOME TESTS BASED ON THE BINOMIAL DISTRIBUTION In Exercise 2, what is a 90% confidence interval for the true proportion of unsafe cars in the population? 4 Twenty independent observations on a random variable X with the unknown distribution function F(x) resulted in the following numbers 5. binomia distribution Find a 95% confidence interval for F(100) 142 134 98 119 131 103 154 122 93 137 119 161 144158 128 103 86 165 81 117 A civic group reported to the town council that at least 60% of the town residents in favor of a particular bond issue. The town council then asked a random sample of 100 residents if they civic group reasonable? 6. were in favor of the bond issue. Forty-eight said yes. Is the report of the Out of 20 recent takeover attempts, 5 were successfully resisted by the companies being taken over. Assume these are independent events, and estimate the probability of a takeove attempt being successfully resisted. That is, find a 95% confidence interval. 7. (a) Use Table A4. (b) Use Table A1 An instructor is trying to adjust the level of difficulty of meet the needs of his students. After teaching the cor students a simple evaluation questionnaire each time course was too easy, 84 students said the course wa course was too course is too needs to be a 8. inuing Son class iving said Test the hypothesis that the o hard against the two-sid t the 5% level of signific Use the bino is P(success observed in ula to find the exact p-v the alternative hypo ndent trials. 9. Tuont Tax 10 school graduates th
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