« previous next »

Author Question: The statistical (null) hypothesis in a research study states that there is a. a causal ... (Read 53 times)

Deast7027

  • Hero Member
  • *****
  • Posts: 538
on: Jul 8, 2018
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
Reply #1 on: Jul 8, 2018
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

Deast7027

  • Hero Member
  • *****
  • Posts: 538
Reply #2 on: Jul 8, 2018
Thank you


Laurenleakan

  • Sr. Member
  • ****
  • Posts: 309
Reply #3 on: Jul 8, 2018
No problemo


« previous next »
 

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

The clonal selection hypothesis The clonal selection hypothesis
Lynx-hare interactions have served as a model system for the study of the effects o Lynx-hare interactions have served as a model system for the study of the effects o
Some organisms used as models in genetic research Some organisms used as models in genetic research
Sources of Energy in the United States Sources of Energy in the United States
Study of Taste Categories among the Weyéwa of Sumba, Indonesia Study of Taste Categories among the Weyéwa of Sumba, Indonesia
Research Methods: A Process of Inquiry Research Methods: A Process of Inquiry
Video: Muscular Dystrophy

For a complete list of videos, visit our video library