The arrival rate of patients at a hospital counter follows Poisson distribution with a mean of 25 per hour. The service rate of the treatment to patients also follows Poisson distribution with a mean of 45 per hour. d) Find Ls, Lq, Ws and Wq
Q: What are the odds against rolling a 4 on a single die?
A: From the provided information, A single die is rolled. Total outcomes = 6 Sample space is as follow:…
Q: Express the confidence interval 14.2 % < p < 32.2 % in the form of p + ME. %+ Submit Question 1%
A: The confidence interval for proportion in tri-linear inequality as: Lower bound <p< upper…
Q: In each packet of Corn Flakes may be found a plastic bust of one of the last five Vice-Chancellors…
A: GivenThe number of packets purchased =6The probability that a particular Vice-chancellor being in a…
Q: Lightbulbs of a certain type are advertised as having an average lifetime of 750 hours. The price of…
A:
Q: What is the example of qualitative variable in statistics?
A: The variables which are not measurement variables are called qualitative variables. The values of…
Q: Find the area of each: Greater than z = -2.3. type your answer.... Less than 75 with a mean of 105…
A:
Q: Often there are cheaper, less accurate tests for diagnosing the presence of some conditions in a…
A: * ANSWER :- From the given information the answer is given as follows
Q: 1. A manufacturer knows that their items have a normally distributed lifespan, with a mean of 4.9…
A: 1)GivenMean(μ)=4.9standard deviation(σ)=1.3
Q: A fair coin is tossed repeatedly. Show that, with probability one, a head turns up sooner or later.…
A:
Q: Coliform bacteria occur in river water with an average intensity of 1 bacteria per 10 cubic…
A: GivenAn average internsity of 1 bacteria per 10 cubic centimeters (cc) of waterLet "x" be the no.of…
Q: Suppose a die is tossed 5 times. What is the probability of getting exactly 2 fours?
A:
Q: Burger Prince Restaurant is considering the purchase of a $100,000 fire insurance policy. The fire…
A: Given data: Fire damage $100,000 $75,000 $50,000 $25,000 $10,000 $0 Probability 0.006 0.002…
Q: A coin has been weighted so that landing on "heads" is 4 times greater than landing on "tails". You…
A: A coin has been weighted so that landing on "heads" is 4 times greater than landing on "tails". i.e.…
Q: Suppose X is uniformly distributed over [0, 5] and Y is uniformly distributed over [0, 4]. Given…
A: Given that, X~ U(0,5) then pdf of X is given by, f(x)= 1/(5-0) = 1/5 ; 0<x<5 Y~ U(0,4)…
Q: Prove that P(A | B) = P(B | A)P(A)/P(B) whenever P(A)P(B) 0. Show that, if P(A | B) > P(A), then P(B…
A:
Q: A company has recently introduced a new hardware brand. The firm would like to estimate the…
A: From the given information, out of 150 randomly selected individuals from the target market segment,…
Q: Suppose X follows a continuous uniform dis- tribution from 1 to 5. Determine the conditional…
A: Given that X follows a continuous uniform dis-tribution from 1 to 5.
Q: In each packet of Corn Flakes may be found a plastic bust of one of the last five Vice-Chancellors…
A:
Q: In the United States the ages 13 to 55+ of smartphone users approximately follow a normal…
A: Solution-: Given: μ=36.9,σ=13.9 We want to find IQR =?
Q: Consider the pmf: f(x) = P(X = x) x, if x = {1, 2, 3} € 0, otherwise. Show that P(X = x) is indeed a…
A: Answer: - Given, the probability mass function f(x) = P(X = x) = 16xif x ∈{1, 2,…
Q: Suppose that the chances of rain this weekend in Monterey are 14% and the chances of rain this…
A: The following information has been provided: Let A be the event that shows the chances of rain this…
Q: Suppose E and F are two events in the same sample space S with probabilities p(E) = 0.76 and p(F) =…
A:
Q: A study of elite distance runners found a mean body weight of 63.1 kilograms (kg), with a standard…
A: Given that Mean = 63.1 kilogram Standard deviation = 4.8 kilogram
Q: Text message users receive or send an average of 41.5 text messages per day. a. How many text…
A: (a) Determine the number of text messages that the text message user receive or send per hour. The…
Q: As a group, the Dutch are among the tallest people in the world. The average Dutch man is 184 cm…
A: Given that, Dutch man heights are normally distributed. Average height is 184cm Standard deviation…
Q: In a bag of seeds 30% are tomato seeds. Use the normal approximation to the binomial to find the…
A: It is given that n=400 and p=0.30.
Q: 6) For the payoff table below, the decision maker will use P(s1) = .15, P(s2) = .5, and P(s3) =…
A: From given data we have ; Sol: Given that data P(S1)=0.15P(S2)=0.5P(S3)=0.35 Payoff, table,…
Q: In the United States, someone is sexually assaulted every two minutes, on average, according to a…
A:
Q: Flash Delivery Company (FDC) operates a global package delivery service that allows businesses and…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: Find the 54th percentile, P54, from the following data 4 10 11 13 18 22 24 25 27 33 49 53 55 59 62…
A: Given data4,10,11,13,18,22,24,25,27,33,40,49,53,55,59,61,62,63,67,69,70,71,80,92,97,98,99sample…
Q: Let A1, A2, A3, and A4 = the weight of dumbells at lifetime. Suppose they are independent normal…
A: GIVEN DATA μ1 = 8.2μ2 = 6.6μ3 = 3.5μ4 = 8.1 σ12 = σ22 =σ32 =σ42 = 1 P(1A1 + 2A2 + 1A3. + 3A4 ≤…
Q: Assume that a sample is used to estimate a population proportion p. Find the 99% confidence interval…
A: given data, no. of success=x=97n=285p^=xn=97285=0.3404 CI:=0.99α=1-0.99=0.01
Q: Suppose your customers' incomes are normally distributed with a mean of $37,500 with a standard…
A:
Q: Use the formula C(n, x)pxqn − x to determine the probability of the given event. (Round your…
A: Givensample size(n)=9p=13q=1-pq=1-13q=23x~Binomial(n=9,p=13)P(X=x)=C(n,x)*px*qn-x ; x=1,2,...,n…
Q: The ages of people living in a retirement community are normally distributed with a mean age of 68…
A:
Q: In 1974, the mean height of a woman in the United States was 63.7 inches, with a standard deviation…
A: given data normal distribution μ = 63.7σ = 2.5P(x>z) = 0.88x = ?
Q: A symmetric random walk takes place on the integers 0, 1, 2, ..., N with absorbing barriers at 0 and…
A:
Q: A survey indicates that for each trip to the supermarket, a shopper spends an average of 45 minutes…
A: Given that, The lengthsnof time spent in the store are normally distributed and are represented by…
Q: In a large consignment of electric bulb 10% are defective.A random sample of 20 is taken for…
A: Given that Sample size (n)=20 Probability of defective (success)=0.10 We have to find probability…
Q: Example: Hamburger patties are packed 8 to a box, and each box is supposed to have 1 Kg of meat in…
A:
Q: Find the mode of the given data 1,8,6,4,9,6,4,5,6,5,4,6,6
A: Answer: Given data is, 1,8,6,4,9,6,4,5,6,5,4,6,6 Number of data values (n) = 13
Q: The population of shrimp in the Gulf of Mexico has been declining due to environmental declines in…
A: Given:- Initial amount f(0) = a0 = 3.4 milliontons. After n years the an=mount of shrimp…
Q: As a group, the Dutch are among the tallest people in the world. The average Dutch man is 184 cm…
A: Empirical rule of probability:- Approx. 99.7% of the data lies between ± 3 SD limit of mean μ ±3…
Q: 22. A bowl contains twenty cherries, exactly fifteen of which have had their stones removed. A…
A: Given: There are 20 cherries in a bowl. Of which 15 had their stones removed. A cherry is picked…
Q: The National Center for Educational Statistics reported 82% of freshman entering public high schools…
A:
Q: Page 339, 5.2.7.* Let Xn have a binomial distribution with sample size 5n and p, where p is not a…
A: Dear student, If you find this solution helpful please upvote ? it. The solution is given below:
Q: d. Would you expect to observe a value of x equal to 4.5 or larger? Explain. Yes, because the…
A: It is given in part(c) that the probability that the sample mean is 4.5 or larger is 0.52.
Q: (1). If we toss a fair coin 3 times, let X and Y be the number of heads and the number of tails…
A:
Q: Suppose that a certain product is made in two factories: one in Ohio and one in Indiana. A single…
A: given data eevent A : made in ohioB : defective productP(A) = 0.45P(A') = 0.55P(B|A) = 0.02…
Q: Suppose that the random variable X has density fx (x) = 4x³ for 0 X).
A: Independence of pdf applied.
d) Find Ls, Lq, Ws and Wq
Step by step
Solved in 2 steps with 2 images
