Author Question: The statistical (null) hypothesis in a research study states that there is a. a causal ... (Read 150 times)

Deast7027

  • Hero Member
  • *****
  • Posts: 538
The statistical (null) hypothesis in a research study states that there is
 
  a. a causal relationship between variables.
  b. a statistically significant relationship between variables.
  c. an implied relationship between variables.
  d. no relationship between variables.

Question 2

Which is an important feature of a testable hypothesis?
 
  a. It may differ from the variables and population identified in the research purpose.
  b. Methods of sampling, measurement, and data analysis are included in the hypothesis statement.
  c. Relationships among the study variables must be causative.
  d. Variables in a testable hypothesis are measurable or able to be manipulated.



Laurenleakan

  • Sr. Member
  • ****
  • Posts: 309
Answer to Question 1

ANS: D

Answer to Question 2

ANS: D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

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

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

For a complete list of videos, visit our video library