« previous next »

Author Question: When using a _____ hypothesis the researcher predicts that the groups being compared will differ, ... (Read 73 times)

faduma

  • Hero Member
  • *****
  • Posts: 528
on: Jun 19, 2018
When using a _____ hypothesis the researcher predicts that the groups being compared will differ, but does not predict how they will differ.
 
  a. null
  b. directional
  c. one-tailed
  d. two-tailed

Question 2

When using a _____ hypothesis the researcher predicts the direction of the expected difference between the groups.
 
  a. null
  b. non-directional
  c. one-tailed
  d. two-tailed


courtney_bruh

  • Sr. Member
  • ****
  • Posts: 308
Reply #1 on: Jun 19, 2018
Answer to Question 1

d

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

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.

Religious Groups: From Hostility to Acceptance Religious Groups: From Hostility to Acceptance
The wobble hypothesis The wobble hypothesis
Vitamins Found Widely in the Food Groups Vitamins Found Widely in the Food Groups
Planet Earth compared to all its water and air! Planet Earth compared to all its water and air!
The expected value for a binomial probability distribution is _____. The expected value for a binomial probability distribution is _____.
One hypothesis for the evolution of the eukaryotes One hypothesis for the evolution of the eukaryotes
Video: Calvin Cycle Explained!

For a complete list of videos, visit our video library