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

Author Question: In hypothesis testing if the null hypothesis has been rejected when the alternative hypothesis has ... (Read 270 times)

Bob-Dole

  • Hero Member
  • *****
  • Posts: 547
on: Jun 24, 2018
In hypothesis testing if the null hypothesis has been rejected when the alternative hypothesis has been true,
 a. a Type I error has been committed
  b. a Type II error has been committed
  c. either a Type I or Type II error has been committed
  d. the correct decision has been made

Question 2

A sample of 36 patients in a doctor's office showed that they had to wait an average of 45 minutes with a standard deviation of 10 minutes before they could see the doctor. Provide a 90 confidence interval estimate for the average waiting time of all the patients who visit this doctor.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Pamela.irrgang@yahoo.com

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jun 24, 2018
Answer to Question 1

D

Answer to Question 2

42.18 to 47.82


Bob-Dole

  • Member
  • Posts: 547
Reply 2 on: Jun 24, 2018
Thanks for the timely response, appreciate it

bulacsom

  • Member
  • Posts: 329
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Gram Positive Testing Gram Positive Testing
Testing Distance Visual Acuity Using a Snellen Eye Chart Testing Distance Visual Acuity Using a Snellen Eye Chart
Hookup for testing fuel-pump current draw on any vehicle equipped with a fuel-pump relay. Hookup for testing fuel-pump current draw on any vehicle equipped with a fuel-pump relay.
Alternative method of testing cardinal field of gaze Alternative method of testing cardinal field of gaze
Alternative splicing of the Dscam gene mRNA Alternative splicing of the Dscam gene mRNA
Alternative pre- mRNA processing of the rat-tropomyosin gene Alternative pre- mRNA processing of the rat-tropomyosin gene
Video: Blood Flow through the Human Heart

For a complete list of videos, visit our video library