Q1: Calculate the 4th term for a probability of success of 0.6 if the probability has Binomial PMF
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Q: use the binomial probability formula to find P(x) n= 16, x=3, p- 1/5
A: Given Data: n=16 x=3 p=1/5 The formula for binomial probability is, Px=n!x!n-x!px1-pn-x
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Q: What is the probability of P(X=k) if a binomial distribution with a trial repeated n = 17 times,…
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Q: n= 6, p= 0.63 X=3 P(X)=
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Q: The proportion of eligible voters in the next election who will vote for the incumbent is assumed to…
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Q: Find the probability of x=19x=19 successes given the probability p=0.66p=0.66 of success on a single…
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A: Given that, n = 5 p = 0.34 x = 2
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- A local jam production company is confident that 60% of the population will like its new grapefruit jelly. From a random sample of 10 persons who tasted the new grapefruit jelly, calculate the probability that 3 will like it too 3 decimal places.Find the probability of the indicated event if P(E) = 0.25 and P(F) = 0.35. Find P(E or F) if P(E and F)= 0.20. P(E or F) =| (Simplify your answer.)We are picking 200 jelly beans out of a huge vat at a factory known to have 25% black jelly beans. Use the normal approximation to the binomial to find the probability that we get 60 or fewer black jelly beans
- If a number is randomly chosen from the interval (-3,3). What is the probability that the number is less than −8/3? Suppose that a number is randomly chosen from the interval (-6,2). What is the probability that the number chosen within 2 units away from 1? NOTE: ROUND OFF your answer to FOUR DECIMAL places.T15 Suppose that 90% of drivers are "careful" and 10% are "reckless." Suppose further that a careful driver has a 0.2 probability of being in an accident in a given year, while for a reckless driver the probability is 0.4. What is the probability that a randomly selected driver will have an accident within a year? (Enter your answer to two decimal places.)A company installs new central-heating furnaces and has found that for 22% of all installations, a return visit is needed to make some modifications. Six installations were made in a particular week. Assume independence of outcomes for these installations. Complete parts a. through c. below. a. What is the probability that a return visit will be needed in all these cases?
- Compute the probability of X successes using the binomial formula. Round your answers to three decimal places as needed. n=4, p=0.68, X=3 P(X)=With the usual notations, find the probability of success 'p' for a binomial distribution, if n=6 9 P (X=4) = P(X=2).P(z > -2.74)Express the probability as a decimal rounded to 4 decimal places.