« previous next »

Author Question: The number of customers at Winkies Donuts between 8:00a.m. and 9:00a.m. is believed to follow a ... (Read 63 times)

strangeaffliction

  • Hero Member
  • *****
  • Posts: 660
on: Jun 24, 2018
The number of customers at Winkies Donuts between 8:00a.m. and 9:00a.m. is believed to follow a Poisson distribution with a mean of 2 customers per minute.
 a. During a randomly selected one minute interval during this time period, what is the probability of 6 customers arriving to Winkies?
  b. What is the probability that at least 2 minutes elapse between customer arrivals?

Question 2

The multiple coefficient of determination is
 a. MSR/MST
  b. MSR/MSE
  c. SSR/SST
  d. SSE/SSR


amynguyen1221

  • Sr. Member
  • ****
  • Posts: 355
Reply #1 on: Jun 24, 2018
Answer to Question 1

a. .0120
b. .0183

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

The frequency of competition according to the number of species involved. The frequency of competition according to the number of species involved.
Any number of crossovers gives 50 percent recombinants Any number of crossovers gives 50 percent recombinants
If a fire were to occur, follow the evacuation plan. If a fire were to occur, follow the evacuation plan.
Conscientiousness is negatively correlated with a number of health-related behaviors. The higher the ... Conscientiousness is negatively correlated with a number of health-related behaviors. The higher the ...
The Location and Number of Farms in the United States, 2012 The Location and Number of Farms in the United States, 2012
Number of Chromosomes in Selected Organisms Number of Chromosomes in Selected Organisms
Video: Aneurysm

For a complete list of videos, visit our video library