Find the smallest value of n that the probability of guessing at least n correct answers is less than
Q: An individual chooses a prime number that is less than 13. What is the probability that the number…
A: Here the individual chooses a prime number less than 13. Prime numbers less than 13 is given by…
Q: the probability that Bob eats a banana at lunch is 41%. Also, suppose that the probability that…
A: According to the sum, the probability that Bob eats a banana at lunch is 41%. Also, suppose that…
Q: A bag contains a total 20 marbles; 8 blue, 7 red, and 5 white If 2 marbles are chosen without…
A: From the provided information, Total marbles a bag contains = 20 Blue marbles = 8 Red marbles = 7…
Q: In a large population, 59% of the people have been vaccinated. If 5 people are randomly selected,…
A:
Q: Aden buys a bag of cookies that contains 5 chocolate chip cookies, 4 peanut butter cookies, 4 sugar…
A: number of chocolate chip cookies in a bag = 5 number of peanut butter cookies in a bag = 4 number…
Q: Neveah buys a bag of cookies that contains 5 chocolate chip cookies, 6 peanut butter cookies, 5…
A:
Q: Suppose that voters arrive at a polling station at the rate of 120 per hour. Find the probability…
A: Given: The probability having 200 voters that will arrive within two hours of each other. Hence,…
Q: A student forgot to study and must guess for every question on a true-false test with 9 questions.…
A: Answer: Given that: p=P(one correct answer)=1/2= 0.5 , n= 9 now will use Binomial probability…
Q: find the probability of left of z = 2.3456
A: z-score: The area under the Normal distribution curve represents the probability and the total area…
Q: Garrett buys a bag of cookies that contains 6 chocolate chip cookies, 5 peanut butter cookies, 9…
A: From the provided information, Total number of cookies = 6 + 5 + 9 + 5 = 25
Q: The probability that a student pilot passes the written test for a private pilot's license is 0.55.…
A: Probability distributions are of two types, discrete and continuous distributions. Binomial…
Q: you flip a coin 4 times whats the probability that all four of them are heads?
A: According to the provided data, a coin is flipped 4 times.The total number of combinations is…
Q: In a large population, 61% of the people have been vaccinated. If 5 people are randomly selected,…
A: From the given information, Sample size (n) = 5, Probability of success (p) = 0.61.
Q: Alex decides to go to a casino and play his 3 favorite slot machines. He knows from experience that…
A: A probability is likelihood of occurrence of an event.
Q: The probability that I make a free throw is 0.2. I plan to shoot free throws untill make 5 free…
A:
Q: Suppose that the probability that Bob eats a banana at lunch is 14%. Also, suppose that the…
A: Given that, The probability that Bob eats a banana at lunch is, 0.14 The probability that Bob eats…
Q: The probability of flipping a coin and having it land on heads is 1/2. If a coin is tossed 4…
A: The number of coins flipped is 1. The probability of getting head is
Q: The Cardinals have a 0.44 probability of getting to the World Series. If the Cardinals are their…
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Q: Three balls are selected randomly from a bag containing 4 red balls and 7 blue ones. Find the…
A: From the provided information, Red balls = 4 Blue balls = 7 Total balls = 11
Q: An airplane has 2 engines and the engines function independently. The probability that the first…
A: Sol:- Since the engines function independently, we can use the multiplication rule of probability to…
Q: Sergio estimates that his probability of passing French is 0.8 and his probability of passing…
A: Sergio estimates that his probability of passing French is 0.8 and his probability of passing…
Q: A student takes a true false examination consisting of 8 questions. He guesses each answer. The…
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Q: Gregory buys a bag of cookies that contains 7 chocolate chip cookies, 5 peanut butter cookies, 8…
A: We have given the following 7 chocolate chip cookies, 5 peanut butter cookies 8 sugar cookies,…
Q: There are 84 passengers on an airline. 32 are traveling first-class. 30 are males. 52 are either…
A:
Q: Cornell buys a bag of cookies that contains 5 chocolate chip cookies, 6 peanut butter cookies, 4…
A: Given that,The number of chocolate chip cookies is The number of peanut butter cookies is The number…
Q: The probability of winning the "grand prize" at a fortune spinning wheel is p=0.2. Assume you record…
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Q: A sample of liquid has a 10% chance of containing a particular organic pollutant. Assuming that the…
A: The probability that a sample contains the pollutant (p) is 0.10. Sample size (n) = 20
Q: Box I contains 5 tickets numbered from 1 to 5. Box II contains 3 tickets numbered from 4 to 6. One…
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Q: Jared buys a bag of cookies that contains 9 chocolate chip cookies, 5 peanut butter cookies, 8 sugar…
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Q: An unprepared student makes random guesses for the 16 true-false questions on a quiz. Find the…
A: The binomial probability distribution is, PX=x=nxpx1-pn-x In the formula, n denotes the number of…
Q: Alex decides to go to a casino and play his 3 favorite slot machines. He knows from experience that…
A: Given Alex decides to go to a casino and play his 3 favorite slot machines. Also given probability…
Q: The probability of a man hitting a target is 4. How many times must he fire so that the probability…
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Q: The probability is 0.309that the gestation period of a woman will exceed 9 months. In 3000human…
A: Given data The probability is 0.309 that the gestation period of woman will exceed 9 months
Q: Wyatt buys a bag of cookies that contains 8 chocolate chip cookies, 4 peanut butter cookies, 8 sugar…
A: Total number of cookies = 26 The probability of getting one cookie as the chocolate chip is P(first)…
Q: Tom buys a bag of cookies that contains 9 chocolate chip cookies, 9 peanut butter cookies, 4 sugar…
A: Given,no.of chocolate chip cookies=9no.of peanut butter cookies=9no.of suger cookies=4no.of oatmeal…
Q: A pharmacist receives a shipment of 20 bottles of a drug and has 4 of the bottles tested. If 4 of…
A:
Q: The probability that Susanne completes MATH 230 successfully in the Fall and goes to France for…
A: Given The probability that Susanne completes MATH 230 successfully in the Fall and goes to France…
Q: What is the probability that zz is greater than −0.25
A:
Q: The probability that a certain kind of component will survive a shock test is ¾. Find the…
A: Binomial distribution: A discrete r.v. X taking values 0,1,2,3, …., n is said to follow a binomial…
Q: ut of all families with 4 children, you select one family at random. What are the chances that the…
A: GIVEN DATA, out of all families 4 children , you select one family at randomprobability the family…
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- SOLVE THIS PROBLEM. A square with a side length of 12 inches has five congruent rectangles cut out of it, each rectangle having the dimensions of 3 inches by 5 inches. Find the probability that a point selected at random within the square region will also be in the shaded area.Find values of n, x, p and q. DO NOT SOLVE based on American Chemicsl Society, there is a 0.9 probability that in the United States, a randomly selected dollar bill is tainted with traces of cocaine. Assume 8 dollar bills are randomly selected. Find the probability that at least 5 of them have traces of cocaineBianca buys a bag of cookies that contains 8 chocolate chip cookies, 4 peanut butter cookies, 9 sugar cookies and 6 oatmeal cookies. What is the probability that Bianca randomly selects an oatmeal cookie from the bag, eats it, then randomly selects a chocolate chip cookie? Express you answer as a reduced fraction.
- Suppose the probability that a person likes APPLES and BANANAS is 0.4120 and the probability that a person likes BANANAS given they like APPLES is 0.5330. What is the probability that a person likes APPLES? I need helpremebering the steps to the solution which I know is 0.7730Ezra buys a bag of cookies that contains 9 chocolate chip cookies, 7 peanut butter cookies, 4 sugar cookies and 4 oatmeal cookies.What is the probability that Ezra reaches in the bag and randomly selects a peanut butter cookie from the bag, eats it, then reaches back in the bag and randomly selects a chocolate chip cookie? Give your answer as a fraction, or accurate to at least 4 decimal places.Jack has just been given a ten-question multiple choice quiz in history class. Each question has five answers, of which only one is correct. Since Jack has not attended class recently, he does not know any of the answers. Assuming Jack guesses randomly on all ten questions, find the probability that he will answer six or more of the questions correctly and avoid an F.
- The probability that A can solve a problem is 3/4 and B can solve it is 2/3. If both attempt the problem. What is the probability that the problem gets solved?Find the probability that when a gardener plants 20 seeds, she harvests 16 radishes given the probability that a radish seed will germinate is 0.5Find the probability of obtaining a sum that is divided by 2 without remaining .from a single toss of a pair of dice
- Peter took an MCQ based test. He had not prepared for the test and ended up guessing the answer for each of the MCQ. The test had a total of 10 MCQS. Each MCQ had 5 possible answers for selection. After the test, she is interested in calculating the probability of getting exactly 6 questions correct on this test?Cassandra buys a bag of cookies that contains 4 chocolate chip cookies, 8 peanut butter cookies, 6 sugar cookies and 8 oatmeal cookies. What is the probability that Cassandra reaches in the bag and randomly selects a sugar cookie from the bag, eats it, then reaches back in the bag and randomly selects an oatmeal cookie? Give your answer as a fraction, or accurate to at least 4 decimal places.
