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

Author Question: Suppose that the probability of event A is 0.2 and the probability of event B is 0.4 . Also, suppose ... (Read 109 times)

sjones

  • Hero Member
  • *****
  • Posts: 520
Suppose that the probability of event A is 0.2 and the probability of event B is 0.4 . Also, suppose that the two events are independent. Then P(AB) is:
 a. P(A) = 0.2
  b. P(A) / P(B) = 0.2/0.4 =  
  c. P(A)P(B) = (0.2)(0.4) = 0.08
  d. None of the above.

Question 2

Suppose that a 95 confidence interval for the proportion of first-year students at a school who played in intramural sports is 35 plus or minus 5. The confidence level for the confidence interval is
 a. 5
  b. 35
  c. 95
  d. None of the above



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aprice35067

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

A

Answer to Question 2

C




sjones

  • Member
  • Posts: 520
Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review


vickyvicksss

  • Member
  • Posts: 351
Reply 3 on: Yesterday
Gracias!

 

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

For a complete list of videos, visit our video library