« previous next »

Author Question: For a correlated-groups t test, the alternative hypothesis states that a. H0: m1-m2 = 0. b. H0: ... (Read 74 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?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Weber Test Weber Test
The “Big Four” world leaders meet at the Hotel Crillon in Paris, 1919. From left to right (front row The “Big Four” world leaders meet at the Hotel Crillon in Paris, 1919. From left to right (front row
These photos show a rat burying a test object from which it has just received a single mild shock. These photos show a rat burying a test object from which it has just received a single mild shock.
Prevalence of drug use in the United States. Figures are based on a survey of people 12 years of age ... Prevalence of drug use in the United States. Figures are based on a survey of people 12 years of age ...
Approximately 40 percent of farmers in the United States are 55 years old or older Approximately 40 percent of farmers in the United States are 55 years old or older
Age structure for the United States Age structure for the United States
Video: Red alga life cycle Animation

For a complete list of videos, visit our video library