A study was conducted to determine whether there were significant differences between medical studentsadmitted through special programs (such as retention incentive and guaranteed placement programs) andmedical students admitted through the regular admissions criteria. It was found that the graduation rate was91% for the medical students admitted through special programs. Be sure to enter 4 digits of accuracy for thisproblem!If 10 of the students from the special programs are randomly selected, find the probability that at least 9 ofthem graduated.P(x 2 9) :If 10 of the students from the special programs are randomly selected, find the probability that exactly 7 ofthem graduated.P(x = 7) =%3DWould it be unusual to randomly select 10 students from the special programs and get exactly 7 that graduate?no,it is not unusualO yes, it is unusualIf 10 of the students from the special programs are randomly selected, find the probability that at most 7 ofthem graduated.P(x s 7) =Would it be unusual to randomly select 10 students from the special programs and get at most 7 thatgraduate?yes, it is unusualno,it is not unusual

Answered: Image /qna-images/answer/0b84d39a-1afe-44e2-ae0f-0f2f249254b6.jpg

Answered: A study was conducted to determine…

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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A magician's hat contains black rabbits and white rabbits. The magician selects two rabbits without replacement. If the probability of selecting a black rabbit and a white rabbit is 1/3, and the probability of selecting a black rabbit on the first draw is 7/12, find the probability of selecting a white rabbit on the second draw, given that the first rabbit selected was a black rabbit.
When making random guesses on an 8 question quiz the probability of guessing correctly on any one question is 0.2. What is the probability of guessing correctly on at least one question?
Geographers want to determine the probability that exactly 7 out of 10 tourists in New York they survey will visit the Statue of Liberty. If the sample probability of an individual traveling to the statue is 25%, the number of trials is and the number of successful trials is The probability that exactly 7 out of 10 individuals will visit the Statue of Liberty is
A person died prematurely, find the probability with which he could have been a heavy smoker given the following data: Off all people: 50% of people don't smoke, 20% are light smokers & 30% are heavy smokers. Heavy smokers are twice as likely to die prematurely as light smokers, light (6 marks) smokers are twice as likely to die prematurely as nonsmokers.
A 10-year study conducted by the American Heart Association provided data on how age, blood pressure, and smoking relate to the risk of strokes. Data from a portion of this study are contained in the Excel Online file below. Risk is interpreted as the probability (times 100) that a person will have a stroke over the next 10-year period. For the smoker variable, 1 indicates a smoker and 0 indicates a nonsmoker. Construct a spreadsheet to answer the following questions.
Q6. In a Survey, 85% of the people interviewed were unaware that maintaining a healthy weight could reduce the risk of stroke. If 20 people are selected at random, find the probability that at least 15 people are unaware that maintaining a healthy weight could reduce the risk of stroke.
Suppose that 57% 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 (to at least 3 places) or fraction
In 2016, the New York Times reported that the average American spent 50 minutes per day on Facebook, as compared to an average of 42 minutes per day reading, exercising, or actually socializing combined. You suspect that this gap has widened over the years, and collect a random sample of 100 people. For 50 of them (again, randomly chosen from your sample), you track their time spent on Facebook; you track the other 50 peoples’ total time spent reading/exercising/socializing. (a) Say the 2016 figures regarding Americans’ time allotments still hold true. If the population standard deviation for minutes using Facebook is 12.5 minutes, and the population standard deviation for minutes spent on reading, exercising, and socializing (referred to from here on as ”Other” activities) is 8 minutes, what are the expected value and the standard error of the difference between the average amount of time spent on Facebook and the average amount of time spent on Other activities computed from a sample…
This problem involves students who have taken Calculus in high school. Assume that 35 percent of students have taken calculus in high school. Of those who have taken calculus in high school, 75 percent plan to major in science. Of those who did not take calculus in high school, only 20 percent plan to major in science. What is the probability that a randomly selected student plans to major in science?
If the probability of dropping an egg is 0.01, what is the probability of not dropping the egg? Show the work, include the permutation, combination, or values you are multiplying or dividing.
Political scientists want to determine the probability of exactly 3 out of the next 5 voters they meet approving a proposal. If the sample probability of the voters approving the proposal is 50%, the number of trials is and the number of successful trials is The probability that 3 out of the next 5 voters approving the proposal is
In the recent Board Examination for physicians, a typical question has 6 possible answers with only 1 correct answer. If an examinee makes a random guess on a typical question, then the probability that the examinee is correct is Note: Express your answer as a fraction with no spaces in between characters or symbols.

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