Donemathrco.com23 4 5 6Question 12 of 15<It is claimed that aparticular flu shot iseffective 60% of the times. IfEnter Answer:89 10 11 :10 people are given thisshot, find the probabilitythat exactly 7 will benefitfrom it. Round your answerto four decimals.PreviousAANext₁

Let us consider an experiment which has been repeated n number of times. In this, each experiment…

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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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Suppose that 68% of people own dogs. If you pick two people at random, what is the probability that they both own a dog? Give your answer as a decimal rounded to 4 places.
66% of college biology students in the United States are female. If we take a random sample of 200 of these students, find the probability that the number of females is at least 135.Write your answer in decimal to four decimal places.
If the probability that the Islanders will beat the Rangers in a game is 81%, what is the probability that the Islanders will win at least three out of five games in a series against the Rangers? Round your answer to the nearest thousandth.
Question 6 67% of all bald eagles survive their first year of life. Give your answers as decimals, not percents. If 36 bald eagles are randomly selected, find the probability that a. Exactly 24 of them survive their first year of life. b. At most 26 of them survive their first year of life. c. At least 22 of them survive their first year of life. d. Between 23 and 27 (including 23 and 27) of them survive their first year of life. Hint: Hint Video on Finding Binomial Probabilities [+] Submit Question
A multiple choice test has 20 questions. Each question has four possible answers with one correct answer per question. What is the probability that a student will answer 10 or more questions correct (to pass) by guessing randomly? Round your answer to three decimal places.
Suppose that the proportion of people who become infected with a disease after contact with a particular parasite is 0.45. If 19 people come in contact with the parasite, what is the probability that exactly 4 of them will become infected? Write only a number as your answer and round to 4 decimal places. Your Answer: Answer Previous Page Next Page 4 Page 4 of 10
In a trial with 50 people, each is given a task which they can do with probability 75%. What is the probability that exactly 40 people can do this task? You can use your calculator or the online Binomial Probability Calculator. Round the answer to four digits after the decimal point.

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It is claimed that a particular flu shot is effective 60% of the times. If 10 people are given this shot, find the probability that exactly 7 will benefit from it. Round your answer to four decimals.