What is the probability that Joanne will pass only one of her courses?
Q: Under what circumstances it would be helpful to identify the probability of an event
A: For identify the probability of an event the circumstances have to explain.
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A: Since Mary lying and its raining in Amsterdam are two independent events
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A: Let F - getting a flat B - chain breaking P(F) = 0.3 P(B) = 0.05 P(F and B) = 0.01
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A: Given Information: The events A and B are mutually exclusive. P(A) = 0.15 and P(B) = 0.35 Two events…
Q: new drug cures 65% of the patients who take it. If it is given to 14 patients, what is the…
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A: here given 28% chance of getting job interview if she fills out an application p =.28 q = 1-p = 0.72…
Q: Question 32. There are 8 socks in your drawer: 4 black and 4 red. You take 3 of them with you in the…
A: Hi! Thank you for the question As per the honor code, We’ll answer the one question since the exact…
Q: Lindo is deciding which course she wants to take in her next college semester. The probability that…
A: 0.72Explanation:Note that this problem involves the concept of conditional probabilities. Let A and…
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A: In this case, each of the calculators has the only option of "being functional" (let us define it as…
Q: a. In CSE230, there were 2 assignments this semester. The probability that you would NOT get above…
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A: Answer:
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A: Given : Suppose a baseball player's batting average is .325. What is the probability that in the…
Q: hat is the probability that their third daughter is their sixth child?
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A: Here Given P(P)=Probability Personnel buy Pistol=0.85 P(G)=Probability that Personnel buy Gun=0.15…
Q: You have relatives coming for dinner this weekend. The probability that your uncle Josiah will show…
A: Given Data: Let A be the event that your uncle Josiah will show up Let B be the event that your aunt…
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A: When we flip a coin toss twice then total number of possible outcomes are S = {HH, HT, TH, TT }
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A: Here given , A husband and wife take out an insurance policy for a 20 year term. It is estimated the…
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A: Solution : Given : p = 0.26 n = 1050 q = 1 - p = 0.74 Let, X : Number of…
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- Diet Dr.Pepper is going old school and putting a "Free DP" notification under 10% of their 20-oz bottle caps. If I purchase a 6-pack of 20-oz bottles, what is the probability that I win at least two free drpeppers?a. In CSE230, there were 2 assignments this semester. The probability that you would get above average marks in the first and the second assignments are 0.7 and 0.6 respectively. But if someone gets the above average marks in the first assignment, the probability of getting above average marks in the second assignment becomes 0.9. What is the probability to get above average marks in both the assignments?In automotive repair, experience has shown that a rough - running engine can be attributed to the bad ignition wires 35% of the time, bad spark plugs 80% of the time, and both problems 20% of the time. Suppose a mechanic begins to diagnose the problem by checking the spark plugs first and find them to be bad. Given this information, what is the probability that the wires are also bad?
- 2. The probability that it will rain today is 50%. The probability that it will rain tomorrow is 60%. There is a 30% probability that it will rain both days. What is the probability that it will rain either today or tomorrow?Solve the following probabilty problem: Doris and her friend plan to travel to Florida during the winter intersession period. Based upon the past experience they know that the probability that they go by car is 0.4 and the probability that they go by plane is 0.2. What is the probability that they travel to Florida by car or plane only?Johnny plans to go biking or hiking over the weekend. The probability that he does at least one of these is 0.70 while the probability that he does both is only 0.50. If Johnny is equally likely to go biking as to go hiking, what is the probability that he goes biking but not hiking?
- You are interested in the number of people that will visit your restaurant in the noon hour. Historically, there is a 10% chance that more than 10 customers will visit, a 30% chance that more than 8 customers will visit, a 50% chance that more than 6 customers will visit, a 80% chance that more than 4 customers will visit, and a 95% chance that at least 2 customers will visit during the noon hour. What is the probability that 4 or less customers will visit the restaurant -- the number required to break even financially for the day?Express your answer as a percent value. So if your answer is 100% for example, enter 100. Round your answer to the nearest percent.The probability that an applicant will be approved for a mortgage is 0.15. Each applicant has the same probability of being approved and the event that they are approved are independent. What is the probability that out of three applicants, exactly two of them get approved? Enter your answer as a decimal, with three decimal places. For example, if the probability is 15.37%, enter 0.154The professor has taught basic statistics for several years. He knows that 80% of the students will finish the assigned problems. Also that among those who do their homework, 90% will pass the course. Among those who do not do their homework, 60% will pass the course. A student He took statistics last semester with the professor and passed. Which is the probability that you have completed your tasks?
- A problem in statistics is given to three students A, B andC whose enhances of solving it are 1/2, 3/4 and 1/4 respectively. What is the probability that the problem will be solved ?Suppose that 51% of the people who inquire about investments at a certain brokerage firm end up investing in stocks, 41% end up investing in bonds, and 61% end up investing in stocks or bonds (or both). What is the probability that a person who inquires about investments at this firm will invest in both stocks and bonds? Write your answer as a decimal (not as a percentage).Suppose that the prevalence of diabetes in the U.S. is 10% and that the prevalence of cardiovascular disease is 20%. Suppose also that 5% of people in the U.S. have both diabetes and cardiovascular disease. Suppose Jack has diabetes. What is the probability that he also has cardiovascular disease?
