« previous next »

Author Question: If you have 15 red socks (individual, not pairs), 24 green socks, 17 blue socks, and 100 black ... (Read 56 times)

chads108

  • Hero Member
  • *****
  • Posts: 507
on: Jun 19, 2018
If you have 15 red socks (individual, not pairs), 24 green socks, 17 blue socks, and 100 black socks, what is the probability you will reach in the drawer and randomly select a pair of green socks? (Assume sampling without replacement.)
 
  a. 0.3022 c. 0.0228
  b. 0.3077 d. 0.0227

Question 2

If p(A) = 0.6 and p(B) = 0.5, then p(BA) equals _________.
 
  a. 0.8333
  b. 0.3000
  c. 0.5000
  d. cannot be determined from the information given


ju

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jun 19, 2018
Answer to Question 1

C

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Saffron-faced Blue Dart Pseudagrion rubriceps Saffron-faced Blue Dart Pseudagrion rubriceps
Achondroplasia. The individual in this photograph has the reduced limb development that typifies thi Achondroplasia. The individual in this photograph has the reduced limb development that typifies thi
Blue Ringed Octopus Blue Ringed Octopus
Some ion pairs that stabilize the T state of deoxyhemoglobin Some ion pairs that stabilize the T state of deoxyhemoglobin
blue eyed grass blue eyed grass
Video: Pores and Ion Channels

For a complete list of videos, visit our video library