Business, 14.10.2020 01:01 emurray

A simulation of a Taco Bell restaurant was performed to compare two different queueing systems. Each system was replicated 12 times. As output from the first system, the average simulated customer time in system, or sojourn time (in minutes) for each replication was: D1 ï½ {5, 8, 7, 4, 5, 12, 14, 3, 10, 10, 2, 4}(Integers are used for simplicity) A second run of the simulation model was made using an independent stream of random numbers. Use hypothesis testing to determine whether there is a statistically significant difference between the average customer sojourn times for the two systems. The average sojourn times for the 12 replications of the second system are: D2 ï½ {10, 6, 10, 13, 10, 4, 2, 13, 6, 5, 13, 12}For simplicity, assume that the average sojourn times are drawn from normal populations with equal population variances. Please show all of your calculations and report and interpret the testâs p-value, both its magnitude and the conclusion of the test.

Answers: 3

Show answers

Another question on Business

Business, 21.06.2019 16:10

Aldrich and co. sold goods to donovan on credit. the amount owed grew steadily, and finally aldrich refused to sell any more to donovan unless donovan signed a promissory note for the amount due. donovan did not want to but signed the note because he had no money and needed more goods. when aldrich brought an action to enforce the note, donovan claimed that the note was not binding because it had been obtained by economic duress. was he correct? [aldrich & co. v. donovan, 778 p.2d 397 (mont.)]

Answers: 1

Answer

Business, 22.06.2019 11:00

Using a cps-sample of 7,440 individuals, you estimate the following regression: = 20.91 - 2.61 x female where female is a binary variable that takes on the value of 1 for females and is 0 otherwise. the standard error on the coefficient on female is 0.25. the 95% confidence interval for the gender wage gap, or the amount that females earn less, is: a) [-3.10, -2.12] b) [18.30, 23.52] c) [-3.02, -2.20] d) [-1.96, -1.64]

Answers: 3

Answer

Business, 22.06.2019 15:00

Beagle autos is known for its affordable and reliable brand of consumer vehicles. because its shareholders expect to see an improved rate of growth in the coming years, beagle's executives have decided to diversify the company's range of products so that at least 40 percent of the firm's revenue is generated by new business units. however, the company's resources, capabilities, and competencies are limited to producing other forms of motorized vehicles, such as motorcycles and all-terrain vehicles (atvs). which type of corporate diversification strategy should beagle pursue?

Answers: 1

Answer

Business, 23.06.2019 03:10

Norbert and suzie are both lineworkers for a utility company who have been working together for almost two years. norbert frequently tells suzie that the job is called "lineman" and not "linewoman," and thus, it is not a woman's job. he plays practical jokes on her such as hiding some of her tools and sabotaging her truck. he asks her when she plans on getting pregnant and staying at home to take care of her children and gives her copies of " wanted" ads for secretarial and waitress jobs. such behavior has kept suzie disturbed at work. if suzie complains about norbert's conduct:

Answers: 1

Answer

You know the right answer?

A simulation of a Taco Bell restaurant was performed to compare two different queueing systems. Each...

Questions