This topic contains a solution. Click here to go to the answer

Author Question: The number of hurricanes hitting a certain tropical island during a recent period of 20 years was ... (Read 59 times)

pragya sharda

  • Hero Member
  • *****
  • Posts: 566
The number of hurricanes hitting a certain tropical island during a recent period of 20 years was 18. For a randomly selected year, find the probability that the number of hurricanes hitting the island is 0.
 
  Assume that the Poisson distribution is a suitable model.
  A) 0.329 B) 0.285 C) 0.407 D) 0.325

Question 2

In the city of Deadly Valley, there were 86 homicide deaths in one year. For a randomly selected day, find the probability that there is at least one homicide death in Deadly Valley.
 
  A) 0.186 B) 0.814 C) 0.790 D) 0.210



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Joy Chen

  • Sr. Member
  • ****
  • Posts: 354
Answer to Question 1

C

Answer to Question 2

D




pragya sharda

  • Member
  • Posts: 566
Reply 2 on: Aug 1, 2018
Gracias!


Hdosisshsbshs

  • Member
  • Posts: 315
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

For a complete list of videos, visit our video library