This topic contains a solution. Click here to go to the answer

Author Question: If Helen mistakenly accepts her null hypothesis when it should be rejected, what has occurred? a) ... (Read 134 times)

mynx

  • Hero Member
  • *****
  • Posts: 555
If Helen mistakenly accepts her null hypothesis when it should be rejected, what has occurred?
 
  a) Type I error
  b) Type II error
  c) researcher bias
  d) none of the above

Question 2

How can descriptive statistics be defined?
 
  a) describing elements of a distribution
  b) relating the data to a larger population
  c) developing a research question
  d) identical to inferential statistics



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bookworm410

  • Sr. Member
  • ****
  • Posts: 341
Answer to Question 1

b

Answer to Question 2

a




mynx

  • Member
  • Posts: 555
Reply 2 on: Jul 13, 2018
:D TYSM


TheDev123

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

For a complete list of videos, visit our video library