This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Determine the time that you had to spend in the queue. A) 9 minutes 20 seconds B) 10 minutes 57 ... (Read 184 times)

lak

  • Hero Member
  • *****
  • Posts: 546
on: Jun 24, 2018
Determine the time that you had to spend in the queue.
 
  A) 9 minutes 20 seconds
  B) 10 minutes 57 seconds
  C) 9 minutes 57 seconds
  D) 10 minutes 20 seconds

Question 2

Compute the 95 confidence interval for the mean difference. What is the conclusion?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

asware1

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jun 24, 2018
Answer to Question 1

C

Answer to Question 2

The 95 confidence interval for the mean difference is (0.267, 0.646 ).
The confidence interval for the mean difference does not contain 0. Therefore, the null hypothesis is rejected and hence, it can be concluded that the mean success rate of the students has increased after the orientation program. This is the same conclusion obtained using the paired t-test.


lak

  • Hero Member
  • *****
  • Posts: 546
Reply #2 on: Jun 24, 2018
Thank you :)


asware1

  • Sr. Member
  • ****
  • Posts: 318
Reply #3 on: Jun 24, 2018
Happy to help you


« previous next »
 

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

The average adult has about 21 square feet of skin.

Adenosine, Time of Day, and Hunger Adenosine, Time of Day, and Hunger
When young infants hold objects for a long period of time they eventually become habituated to them. When young infants hold objects for a long period of time they eventually become habituated to them.
Time Estimates for Specific Office Procedures Cont. Time Estimates for Specific Office Procedures Cont.
Example of simplified note for one-time client. Example of simplified note for one-time client.
Magnitude of Geologic Time Magnitude of Geologic Time
Use of forward and reverse genetics to determine gene function Use of forward and reverse genetics to determine gene function
Video: Epinephrine/NE (heart rate, altered blood flow, glycogenolysis & bronchodilation)

For a complete list of videos, visit our video library