Question oneThere is currently a global pandemic and many researchers and scientists are workingassiduously to find a vaccine. Assume that Advanced Researcher, a company that is currentlytesting a few vaccines confirms an 80% chance of effectiveness of one of their vaccines.a. Which probability distribution would you use to calculate the probability of success or failureof Advanced Researcher's vaccine if it were to be administered to people in society?b. What are the assumptions of the probability distribution identified in part "a."?c. Assume that the vaccine is given to a group of 50 people from Jamaica, what is theprobability that it is an effective in exactly 40 persons? Interpretation your result.Question twoAssume that the time that will be taken to complete this assignment is a random variable with anormal distribution. Also, assume that the average time to complete this assignment is 8 hoursand that the standard deviation is 1 hour. What is the probability that a student will finish thisthan 4 hours? Interpret your result.assignment in aperiodQuestion threeIn your own words, thoroughly explain how a sampling distribution of a sample can beconstructed.Question fourA poll was conducted in a very small community in country X to see if residents are for oragainst a new policy that requires them to wear a mask. A total of 500 persons were surveyed.Of the 500 surveyed 200 are against wearing a mask. Compute a 90% confidence interval for thetrue percent of residents who are against the new policy, and interpret the confidence interval.The end :)Rubric

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There is currently a global pandemic and many researchers and scientists are working assiduously to find a vaccine. Assume that Advanced Researcher, a company that is currently testing a few vaccines confirms an 80% chance of effectiveness of one of their vaccines. a. Which probability distribution would you use to calculate the probability of success or failure of Advanced Researcher's vaccine if it were to be administered to people in society? b. What are the assumptions of the probability distribution identified in part "a."? c. Assume that the vaccine is given to a group of 50 people from Jamaica, what is the probability that it is an effective in exactly 40 persons? Interpretation your result.

There is currently a global pandemic and many researchers and scientists are working assiduously to find a vaccine. Assume that Advanced Researcher, a company that is currently testing a few vaccines confirms an 80% chance of effectiveness of one of their vaccines. a. Which probability distribution would you use to calculate the probability of success or failure of Advanced Researcher's vaccine if it were to be administered to people in society? b. What are the assumptions of the probability distribution identified in part "a."? c. Assume that the vaccine is given to a group of 50 people from Jamaica, what is the probability that it is an effective in exactly 40 persons? Interpretation your result.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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