This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following research situations would be most likely to use an independent-measures ... (Read 44 times)

daltonest1984

  • Hero Member
  • *****
  • Posts: 536
on: Jun 20, 2018
Which of the following research situations would be most likely to use an independent-measures design?
 
  a. Examine the development of vocabulary as a group of children mature from age 2 to age 3.
  b. Examine the long-term effectiveness of a stop-smoking treatment by interviewing subjects 2 months and 6 months after the treatment ends.
  c. Compare the mathematics skills for 9th-grade boys versus 9th-grade girls.
  d. Compare the blood-pressure readings before medication and after medication for a group a patients with high blood pressure.

Question 2

If the 90 confidence interval for  is from 40 to 50, then the sample mean is M = 45.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

makaylafy

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

T


daltonest1984

  • Member
  • Posts: 536
Reply 2 on: Jun 20, 2018
Wow, this really help

flexer1n1

  • Member
  • Posts: 373
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Stem cell research may cure diabetes, but lacks funding Stem cell research may cure diabetes, but lacks funding
Student Perspective of Research Student Perspective of Research
Researchers and Research Spending, 2009 Researchers and Research Spending, 2009
What is the mass of air in a room that measures 5.0 m 8.0 m 3.0 m? (The density of air is ... What is the mass of air in a room that measures 5.0 m 8.0 m 3.0 m? (The density of air is ...
RESEARCH TECHNIQUE RESEARCH TECHNIQUE
Light-independent reactions in C4 plants Light-independent reactions in C4 plants
Video: The Lagging Strand in DNA Replication and Replication in Action

For a complete list of videos, visit our video library