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QUESTION 2 А. The table below shows the probability distribution of the likelihood of the number of SUVS in a household in Forest Hill, St Andrew. Number of 1 2 3 4 SUVS (x) P(X = x) 0.05 0.12 0.60 0.20 Find: i. The value of c' ( the probability of 4 SUVS in a household) ii. The expected value [E(X) ], the mean value of SUVS in a household iii. The variance

QUESTION 2 А. The table below shows the probability distribution of the likelihood of the number of SUVS in a household in Forest Hill, St Andrew. Number of 1 2 3 4 SUVS (x) P(X = x) 0.05 0.12 0.60 0.20 Find: i. The value of c' ( the probability of 4 SUVS in a household) ii. The expected value [E(X) ], the mean value of SUVS in a household iii. The variance

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
Section9.3: Binomial Probability
Problem 33E: Sick leave probability that a given worker at Dyno Nutrition Will call in sick on a Monday is 004....
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В. The Lincoln Hospital is one of the best in treating patients with TI virus. On average of 12 persons visit the hospital in any given week. The number of visits models a Poisson distribution. As a Statistician, you are asked to complete a set of tasks to give the CEO in a report. i. What is the probability that EXACTLY 8 persons will visit the hospital in a given week ii. Calculate the probability that more than 3 persons will visit the hospital in a week iii. Calculate the probability that at most 2 persons will visit the hospital in a given fortnight (2 weeks)
Transcribed Image Text:В. The Lincoln Hospital is one of the best in treating patients with TI virus. On average of 12 persons visit the hospital in any given week. The number of visits models a Poisson distribution. As a Statistician, you are asked to complete a set of tasks to give the CEO in a report. i. What is the probability that EXACTLY 8 persons will visit the hospital in a given week ii. Calculate the probability that more than 3 persons will visit the hospital in a week iii. Calculate the probability that at most 2 persons will visit the hospital in a given fortnight (2 weeks)
МАТH1208 QUESTION 2 А. The table below shows the probability distribution of the likelihood of the number of SUVS in a household in Forest Hill, St Andrew. Number of 2 3 SUVS (x) P(X = x) 0.05 0.12 0.60 0.20 Find: i. The value of 'c' ( the probability of 4 SUVS in a household) ii. The expected value [E(X) ], the mean value of SUVS in a household iii. The variance iv. standard deviation of SUVS in a household
Transcribed Image Text:МАТH1208 QUESTION 2 А. The table below shows the probability distribution of the likelihood of the number of SUVS in a household in Forest Hill, St Andrew. Number of 2 3 SUVS (x) P(X = x) 0.05 0.12 0.60 0.20 Find: i. The value of 'c' ( the probability of 4 SUVS in a household) ii. The expected value [E(X) ], the mean value of SUVS in a household iii. The variance iv. standard deviation of SUVS in a household
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