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 284 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
Great answer, keep it coming :)

aruss1303

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Testing complementation by using a heterokaryon Testing complementation by using a heterokaryon
Visual Acuity Testing, Snellen Vision Chart Visual Acuity Testing, Snellen Vision Chart
Ishihara color plate for testing color blindness. Ishihara color plate for testing color blindness.
Testing Distance Visual Acuity Using a Snellen Eye Chart Testing Distance Visual Acuity Using a Snellen Eye Chart
Testing the biceps reflex Testing the biceps reflex
Consider the following hypothesis problem. n = 30 H0: 2 = 500 s2 = 625 Ha: 2 500 The test ... Consider the following hypothesis problem. n = 30 H0: 2 = 500 s2 = 625 Ha: 2 500 The test ...
Video: How to make cDNA Animation

For a complete list of videos, visit our video library