« previous next »

Author Question: An experiment consists of rolling two six-sided dice and observing the number of spots on the upper ... (Read 145 times)

rachel9

  • Sr. Member
  • ****
  • Posts: 495
on: Aug 1, 2018
An experiment consists of rolling two six-sided dice and observing the number of spots on the upper faces. Determine the probability that
 a. the sum of the spots is 3.
  b. each die shows four or more spots.
  c. the sum of the spots is not 3.
  d. neither a 1 nor a 6 appears on each die.
  e. a pair of sixes appears.
  f. the sum of the spots is 7.

Question 2

A committee of four is to be selected from a group of 12 people. How many possible committees can be selected?


connor417

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Aug 1, 2018
Answer to Question 1

a. 2/36
b. 9/36
c. 34/36
d. 16/36
e. 1/36
f. 6/36

Answer to Question 2

495


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Replica of an Asian elephant's molar, showing upper side. Replica of an Asian elephant's molar, showing upper side.
These examples of stimuli were used in the experiment by Vinckier et al. (2007). Mouton is the Frenc These examples of stimuli were used in the experiment by Vinckier et al. (2007). Mouton is the Frenc
Dynamic Response of Thermometers Experiment Dynamic Response of Thermometers Experiment
The Upper Troposphere: The Polar Front and Jet Streams The Upper Troposphere: The Polar Front and Jet Streams
The spleen. Upper left side behide stomach The spleen. Upper left side behide stomach
Apply skin rolling by lifting the skin and crawling your fingers along the skin while the thumbs ... Apply skin rolling by lifting the skin and crawling your fingers along the skin while the thumbs ...
Video: Miller's reaction chamber experiment Animation

For a complete list of videos, visit our video library