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

Author Question: What is a concern with the current use of statistical tests? a) They force researchers to make a ... (Read 22 times)

vicky

  • Hero Member
  • *****
  • Posts: 586
on: Jun 22, 2018
What is a concern with the current use of statistical tests?
 
  a) They force researchers to make a binary decision.
  b) They often lead to Type II errors.
  c) They place too much importance on the null hypothesis.
  d) They do not take power and effect size into consideration.

Question 2

A statistically significant effect at the p < .00001 level means that
 
  a) One can reject the null hypothesis.
  b) One can reject the null hypothesis and the investigator's hypothesis is strongly supported.
  c) The result is statistically significant and the effect size is large.
  d) The finding is very significant.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Kimmy

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jun 22, 2018
Answer to Question 1

Correct Answer: a

Answer to Question 2

Correct Answer: a


vicky

  • Member
  • Posts: 586
Reply 2 on: Jun 22, 2018
Great answer, keep it coming :)

Mochi

  • Member
  • Posts: 300
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

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?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Couples whose marriages have become distant or hostile can make changes in their patterns of ... Couples whose marriages have become distant or hostile can make changes in their patterns of ...
Procedures and Diagnostic Tests Related to the Male Reproductive System Procedures and Diagnostic Tests Related to the Male Reproductive System
Procedures and Diagnostic Tests Related to the Urinary System Procedures and Diagnostic Tests Related to the Urinary System
Ryan Gosling Pop-Psych Tests Ryan Gosling Pop-Psych Tests
Prenatal Diagnostic Tests Prenatal Diagnostic Tests
Prenatal Diagnostic Tests Prenatal Diagnostic Tests
Video: Non-polar compounds - insolubility

For a complete list of videos, visit our video library