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 6451 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
Excellent

ultraflyy23

  • Member
  • Posts: 312
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

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

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

The steps of the scientific method, also known as hypothesis testing The steps of the scientific method, also known as hypothesis testing
Testing for Occult Blood Testing for Occult Blood
Complementary and Alternative Therapies Complementary and Alternative Therapies
SAT Testing Collage SAT Testing Collage
Tropomyosin gene organization (rat) and seven alternative splicing pathways Tropomyosin gene organization (rat) and seven alternative splicing pathways
Testing muscle strength - Temporalis muscles Testing muscle strength - Temporalis muscles
Video: Reflex arc construction

For a complete list of videos, visit our video library