(1) An airline finds that each passenger who reserves a seat fails to turn up with probability fo For an aeroplane with 18 seats, the airline sells 20 tickets. What is the probability that the flight is overbooked?

Q: WOW THANKS! Can you help with question 18 too? I realized I already answered 20 after i sent it

A: Here is the solution:

Q: Hello, thank you for your answer but where is the rest?

A: given figure

Q: For this question, why do you have to add 14?

A:

Q: part c parked as wrong answer

A: Mean()=12Standard deviation()=4

Q: the up numbers are all wrong it says

A: It is given that the class width is 10 and the lower limit is 30.

Q: Hello, can you explain the first section of the question. Thank yu

A: Function f(x,y)  take maximum and minimum value at its critical points

Q: Please write the answer on a sheet of paper, the typing doesn't work for me, I can't see anything,…

A:

Q: 3Cant understand this, please  Write on paper and write the question too so I can print

A:

Q: have the same question but with 1 15 14 20 26 22 9 6? please help

A: Arrange given data in ascending order 1,6,9,14,15,20,22,26 here n=8=number of observation

Q: Number 9 was not answered. I ask for 5 and 9 not 5 and 6. Thank you.

A: We find linear function using table and then find f(0).

Q: What is supposed to be in place of the question mark in Step 2?

A: Step - I: f(n) = 3n2 + 2n - 1         < 3n2 + 2n          ≤ 3n2 + 2n2 for n ≥ 1            = 5n2…

Q: I need help

A: When written side by side it means addition.

Q: 18

A:

Q: I need help solving the Question  number 7.

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Q: posted it again with just a request for d and e. Can you please pick that one up too?

A: d)   average marginal cost c(x)¯'=marginal cost/x here x=cases of premium multiuse copy paper…

Q: Can ypou please recheck the answer

A: The answer is correct as per my knowledge. Please post if you have any specific doubts

Q: question number 2

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Q: question Q3B

A: For the process to be Covariance Stationary, EYt = 207 ∀t

Q: ssing 2 more questions

A: here we have to use Empirical rule  68% of the values are contained in μ-σ to μ+σ 95% of the values…

Q: Asnwer question 50 please.

A:

Q: only one question was explaind could you please do number 2

A: The given data is:Manufacturer 1 (A)Manufacturer 2 (B)Manufacturer 3 (C)212719272520233223212822Let…

Q: I don't understand how you got 4,-7,1

A:

Q: t says select ONE. There's only one correct answer.

A: X has normal distribution with mean =120 and standard deviation =15.That is X has N() distribution…