the probability that he fails the short exam with a passing rate of 50% and will only have 10 questions.
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A: Proportion of motorists that are insured , p0 = 0.6 Here the sample size, n = 100 motorists Here,…
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A: It is given that the probability of successfully passing the drivers' test is 75%. That is 0.75.…
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A: Given Data: The percentage chances that it will be sunny tomorrow is: P=35% The percentage of…
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A: From the provided information, Sample size (n) = 1000 From which 204 were infected avocados.…
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A: Given, Probability p= 0.314 N= 4000 People exceed 9 months=?
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A: Given problem Given that The probability of a certain side effect is = 80% = 0.8 If three…
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Q: The probability that a randomly selected commuter listens to audiobooks during their commute is…
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Q: AN OUTDOOR HOT DOG VENDOR SELLS AN AVERAGE OF 60 HOT DOGS PER DAY IN DRY WEATHER AND AN AVERAGE OF…
A: The outdoor hot dog vendor sells an average of 60 hot dogs per day in dry weather and an average of…
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A: From the provided information, The probability that a treatment against a disease in plants will be…
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Q: Sam did a survey and found out that 92% of all seniors are ready to graduate and leave for college.…
A: From the provided information, 92% of all seniors are ready to graduate and leave for college that…
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A: Givenp=0.07n=636let "x" be no. of getting salesx~Binomial(n=636,p=0.07)P(X=x)=(nx)px(1-p)n-x ;…
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Q: How do I solve c, d, and e with the given data?
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A: It is given that Mean, μ = 250000 SD, σ = 150000
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A: Binomial Distribution: If we have n trials each having two outcomes, say Success and Failure, trials…
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A: The probability of obtaining a raw chicken sandwich at Windies restaurant is 10.4% that is the…
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A: GivenNo.of people who walked by the store=132No.of people came into the store=69No.of people bought…
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A: Given that the number of people in Virginia (in millions) can be modeled by, where corresponds to…
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A: As per the indications of the next year's projections for the city:The chances of electronic jobs…
Q: Brian and Jennifer are planning to get married at the end of the year. They read that certain diets…
A: Let J for Jennifer and Br for Brian. From the tree diagram, P(J_A|Br_A)=0.29 P(J_B|Br_B)=0.35…
Q: Researchers have been studying the reliability of a new medical test. On their last study, they…
A: It is required to find the probability that the test suggests the disease is present if an…
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- Consider a medical test with a false positive rate of 1% and a false negative rate of 2%. The frequency of the condition in people who take this test is 3% Q4. If this test was given to 100,000 healthy people, how many false diagnoses would there be? Q5. What is the overall percentage of people who test "positive" who are actually negative for the condition? Q6. What is the overall percentage of people who test "negative" who are actually positive for the condition? # wrong diag. = ??? % pos. = ??? % % pos. = ??? %The probability that a student passes APPDA is 2/3, and the probability that she passes Research Methods is 4/9. If the probability of passing at least one course is 4/5, what is the probability that she will pass both courses ? Final answer in % and 2 decimal places.A past survey claimed that at least 15% of sports activities per day. In a sample of 160 students, 25 said they spend more than 2 hours on sports activities per day. Test the claim at a = 0.05. students spend more than 2 hours on
- A sample of 150 married women determined that 127 are happy in their marriage. A sample of 150 married men determined that 76% are happy in their marriage. If you plan to test if the percent of married women who are happy in their marriage is greater then the percent of married men who are happy in their marriage- Answer the following: What is the test statistic? Write to 4 decimal places.The exponential variable describes time between trains to NYC's subway station in the Downtown. The average number of trains is 8 per one hour. Find the probability that more than 10 minutes will elapse between two trains?The sum of two positive quantities is equal to 2n. Find the probability that their product is not less than 3/4 times their greatest product.
- Please answer all parts and round your answers to 4th decimal points. Thank you!A basketball player estimates that he makes 58 % of the free throws he takes. If he takes 15 shots, find the probability that he makes 11 of the 15 shots. (Report answer accurate to 4 decimal places.)If im getting 5gb of data per day , then what will be the EPS (event per second) in 24 hrs? considering 1 eps = 400 bytes