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

Author Question: A bag contains 10 white, 12 blue, 13 red, 7 yellow, and 8 green wooded balls. A ball is selected ... (Read 626 times)

gbarreiro

  • Hero Member
  • *****
  • Posts: 566
A bag contains 10 white, 12 blue, 13 red, 7 yellow, and 8 green wooded balls. A ball is selected from the bag and kept. You then draw a second ball and keep it also.
 
  What is the probability of selecting one white ball and one blue ball? Round your answer to four decimal places. A) 0.0490 B) 0.0480 C) 0.0090 D) 0.0088

Question 2

A researcher wants to study the effects of advertising by female models upon high school boys in small Midwestern towns. The research methodology calls for selecting several small Midwestern towns that have high schools.
 
  What is the frame for this study? A) all high school boys from small Midwestern towns
  B) all students attending high school from small Midwestern towns
  C) high school boys from the small Midwestern towns selected
  D) high school students from the small Midwestern towns selected



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bimper21

  • Sr. Member
  • ****
  • Posts: 309
Answer to Question 1

A

Answer to Question 2

A




bimper21

  • Sr. Member
  • ****
  • Posts: 309

 

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

For a complete list of videos, visit our video library