« previous next »

Author Question: Stacy purchases a new product that claims it will help her sleep better at night. However, after ... (Read 8 times)

bucstennis@aim.com

  • Hero Member
  • *****
  • Posts: 532
on: Jun 20, 2018
Stacy purchases a new product that claims it will help her sleep better at night. However, after using it, Stacy discovers that it has no effect on her sleeping habits.
 
  Which of the following statements would best characterize Stacy's decision to buy the product?
   a. She made a Type I error.
   b. She made a Type II error.
   c. She made a statistical significance error.
   d. She made the correct decision.

Question 2

Which of the following is NOT a name for the probability of making a Type I error?
 
  a. alpha
  b. significance level
  c. beta
  d. p value


jonathanballen97

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jun 20, 2018
Answer to Question 1

a

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

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?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Release of Acetylcholine During the Sleep–Waking Cycle Release of Acetylcholine During the Sleep–Waking Cycle
Adenosine and Sleep Adenosine and Sleep
Examples of Sleep Disorders Examples of Sleep Disorders
The direct product of phosphate hydrolysis from PEP is the enol form of pyruvate The direct product of phosphate hydrolysis from PEP is the enol form of pyruvate
Stages of Sleep in Cats: A cat in non-REM sleep remains upright Stages of Sleep in Cats: A cat in non-REM sleep remains upright
Evaluation of sleep complaints and pertinent clinical history Evaluation of sleep complaints and pertinent clinical history
Video: Types of Transport - Uniport, Antiport and Symport (Glucose and Na+K+ Transporters)

For a complete list of videos, visit our video library