« previous next »

Author Question: For a correlated-groups t test, the alternative hypothesis states that a. H0: m1-m2 = 0. b. H0: ... (Read 73 times)

OSWALD

  • Hero Member
  • *****
  • Posts: 580
on: Jun 19, 2018
For a correlated-groups t test, the alternative hypothesis states that
 
  a. H0: m1-m2 = 0.
  b. H0: m1-m2 > 0.
  c. Ha: m1-m2 = 0.
  d. Ha: m1-m2 > 0.

Question 2

A research study attempts to describe the relationship between self-esteem and birth order position by measuring self-esteem for each individual in a group of first-born boys, and then comparing the results with self-esteem scores for a group later-born boys. This study is an example of the ____ strategy.
 
  a. nonexperimental
 b. correlational
 c. experimental
 d. quasi-experimental


onowka

  • Sr. Member
  • ****
  • Posts: 353
Reply #1 on: Jun 19, 2018
Answer to Question 1

d

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

The extent of acid rain in the United States has decreased. The extent of acid rain in the United States has decreased.
Biceps Reflex Test Biceps Reflex Test
Stimuli Used in a Test of Word Recognition Stimuli Used in a Test of Word Recognition
Using a vacuum hose and a grounded test light to ground one cylinder at a time on a DIS. This works ... Using a vacuum hose and a grounded test light to ground one cylinder at a time on a DIS. This works ...
Alternative pathway recognition and activation. C3w is on the surface of the microbe; factor B binds ... Alternative pathway recognition and activation. C3w is on the surface of the microbe; factor B binds ...
Sit-and-Reach Test for Overall Flexibility. Sit-and-Reach Test for Overall Flexibility.
Video: Proteins

For a complete list of videos, visit our video library