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

Author Question: Suppose a random sample of undergraduate students was selected and asked if they were employed ... (Read 323 times)

kellyjaisingh

  • Hero Member
  • *****
  • Posts: 540

  Suppose a random sample of undergraduate students was selected and asked if they were employed while attending school. Using the data given below, what is a 98 confidence interval for the difference in the proportion of males and females who were employed while attending school?
 
 

  a.(-0.40, -0.12)
  b.(-0.39, -0.14)
  c.(-0.43, -0.09)
 

d.-3.61
 
 



Question 2


  Which of the following is not true with regards to an analysis of paired data?
 

  a.The values of and are independent of one another with paired data.
  b.
  c.The paired difference is defined as di = Xi - Yi.
  d.If the paired observations are randomly selected from normal populations, then the paired difference will be approximately normally distributed.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mcomstock09

  • Sr. Member
  • ****
  • Posts: 377
Answer to Question 1

correct: c

Answer to Question 2

correct: a




kellyjaisingh

  • Member
  • Posts: 540
Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review


jomama

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Gracias!

 

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

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?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

For a complete list of videos, visit our video library