Bundle: Statistics for the Behavioral Sciences, Loose-leaf Version, 10th + Aplia, 1 term Printed Access Card
Bundle: Statistics for the Behavioral Sciences, Loose-leaf Version, 10th + Aplia, 1 term Printed Access Card
10th Edition
ISBN: 9781337129039
Author: Frederick J Gravetter, Larry B. Wallnau
Publisher: Cengage Learning
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Chapter 14, Problem 1P

Define each of the following terms:

a. Factor

b. Level

c. Two-factor study

Expert Solution & Answer
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To determine

Definitions of each of the following terms:

  1. Factor
  2. Level
  3. 2 factor study

Explanation of Solution

  1. Factor: The factor is an independent variable and is an explanatory variable that is manipulated by the experimenter. It designates the group being compared.
  2. Each factor has 2 more levels. Combination of different levels of factors make treatments.
  3. 2 factorstudies have 2 explanatory variables which the researcher is trying to study. Each factor may have different levels 2 or 3 each. That leads to 2 way Analysis of Variance. Each main effect,interaction between 2 factors,residual error and total variance can be studied in ANOVA and F tests are conducted to find its significance.

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Define the following terms: a. factor b. levels of a factor c. factorial design
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Whiteboard Math: The Basics of Factoring; Author: Whiteboard Math;https://www.youtube.com/watch?v=-VKAYqzRp4o;License: Standard YouTube License, CC-BY
Factorisation using Algebraic Identities | Algebra | Mathacademy; Author: Mathacademy;https://www.youtube.com/watch?v=BEp1PaU-qEw;License: Standard YouTube License, CC-BY
How To Factor Polynomials The Easy Way!; Author: The Organic Chemistry Tutor;https://www.youtube.com/watch?v=U6FndtdgpcA;License: Standard Youtube License