Author Question: For the independent t test, the null hypothesis states that the samples a. represent a single ... (Read 92 times)

Awilson837

  • Hero Member
  • *****
  • Posts: 509
For the independent t test, the null hypothesis states that the samples
 
  a. represent a single population
  b. represent different populations
  c. are of infinite size
  d. each have mean scores of zero

Question 2

A negative correlation may never be a significant correlation.
 
  Indicate whether the statement is true or false



princessflame2016

  • Sr. Member
  • ****
  • Posts: 298
Answer to Question 1

a

Answer to Question 2

F



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

For a complete list of videos, visit our video library