# Random Sampling - statistics

Not what you're looking for?

Doctors identify "chronic tension-type headaches" as headaches that occur almost daily for at least six months. Can antidepressant medications or stress management training reduce the number and severity of these headaches? Are both together more effective than either one alone? The research design necessitates the creation of 4 treatment groups: Stress Management alone; Medication alone; Both Stress Management and Medication; Neither Stress Management or Medication.

The headache sufferers named below have agreed to participate in the study. Randomly assign the subjects to the treatment groups. If you use Random Sample software, assign all of the subjects and identify the software that was used to obtain the samples.

Abbott

Decker

Herrera

Lucero

Richter

Abdalla

Devlin

Hersch

Masters

Riley

Alawi

Engel

Hurwitz

Morgan

Samuels

Broden

Fuentes

Irwin

Nelson

Smith

Chai

Garrett

Jiang

Nho

Suarez

Chuang

Gill

Kelley

Ortiz

Upasani

Cordoba

Glover

Kim

Ramdas

Wilson

Custer

Hammond

Landers

Reed

Xiang

##### Purchase this Solution

##### Solution Summary

It shows how to assign individuals to different buckets based on random sampling.

###### Education

- BE, Bangalore University, India
- MS, University of Wisconsin-Madison

###### Recent Feedback

- "Your explanation to the answers were very helpful."
- "What does 1 and 0 means in the repair column?"
- "Went through all of the formulas, excellent work! This really helped me!"
- "try others as well please"
- "Thank you, this helped a lot. I was not sure how to plug in those numbers to a formula. This was a great help. Now I have to figure out how to explain cost of capital is used in net present value analysis, and how cost of capital is used in net present value analysis. This stuff gets confusing."

##### Purchase this Solution

##### Free BrainMass Quizzes

##### Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.

##### Measures of Central Tendency

This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.

##### Measures of Central Tendency

Tests knowledge of the three main measures of central tendency, including some simple calculation questions.

##### Know Your Statistical Concepts

Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.