Identify the FALSE statement. An interaction is _____. • when the effect of one IV depends...
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Identify the FALSE statement. An interaction is _____.
• when the effect of one IV depends...
QUESTION 44 In a two way ANOVA, how many effects (main effects and interaction) are tested?...
QUESTION 44 In a two way ANOVA, how many effects (main effects and interaction) are tested? a. 4 b. 1 c. 3 d. 2 2 points QUESTION 45 Main effects are defined as the effect of ______. a. one independent variable on the dependent variable that changes at the different levels of another independent variable b. the dependent variable on the independent variable within a factorial research design c. an independent variable on the dependent variable within a factorial...
Interactions: a. occur when the effect of one factor on the dependent variable is independent of...
Interactions: a. occur when the effect of one factor on the dependent variable is independent of the level of other factors b. occur only in one-way ANOVA tests c. indicate the effect of one factor on the dependent variable is the same regardless of the level of the other factors d. indicate patterns of differences in means that could not be guessed from the main effects alone
Lesson: -Factorial designs have more than one independent variable or factors. -A two way factorial design...
Lesson: -Factorial designs have more than one independent variable or factors. -A two way factorial design has two independent variables, a three-way factorial design has three independent variables and so forth. -A 2x2 design has two factors and two levels of each. -A 2x3 design also has two factors but one has two levels and one has three. -A 3x3 design has two factors and each factor has 3 levels. Each example has 2 independent variables or factors. Comparison of...
478: There is strong interaction between two variables. This means that: A. An interaction occurs when...
478: There is strong interaction between two variables. This means that: A. An interaction occurs when the effect of one input factor on the output depends upon the level of another input factor B. An interaction occurs when there is a strong correlation between two factors C. An interaction occurs when the effect of one input factor on the output depends upon the level of the same input factor D. An interaction occurs when two or more factors are confounded...
An interaction effect means that the combination of factors creates a different result. True False "A...
An interaction effect means that the combination of factors creates a different result. True False "A researcher conducts an experiment comparing four treatment conditions with n=12 scores in each condition. If the researcher uses a repeated-measures design, how many individuals are needed for the study?" a 12 b 24 c 36 d 48 "You have to find the F-critical for each effect when running a two-factor, independent measures, ANOVA. " True False "After you remove the individual differences in a...
31. Two variables are said to interact when a. The effect of one independent variable depends...
31. Two variables are said to interact when a. The effect of one independent variable depends on the levels of the second variable b. Both variables are equally influenced by a third factor c. The two variables are differentially affected by a third variable d. Both variables produce a change in the subjects scores
n a Two-way ANOVA test, p-interaction = 0.01 27, p-row 0.308, p-column : 0.029. Which statement...
n a Two-way ANOVA test, p-interaction = 0.01 27, p-row 0.308, p-column : 0.029. Which statement is true? Select one: O a. There is interaction. Other variables should not be considered. O b. There is no interaction. Differences in means come from rows only O C. There is interaction. Differences in means come from columns only d. There is no interaction. Differences in means come from columns only.
In a two-factor ANOVA, a significant interaction means that at least one of the main effects...
In a two-factor ANOVA, a significant interaction means that at least one of the main effects is also significant. True or False?
1. True or False? T F For a two-factor experiment, the bigger the differences between the...
1. True or False? T F For a two-factor experiment, the bigger the differences between the group means, the more likely it is that at least one of the F- ratios will be significant. TF If the interaction in a Two-way ANOVA is significant, then at least one of the two main effects also must be significant. TF If the F-ratio for factor A has df also must have df (2, 24) (2, 24) then the F-ratio for factor B...
. An interaction can be best characterized as: a) When two IVs affect one another b)...
. An interaction can be best characterized as: a) When two IVs affect one another b) When the effect of an IV on a DV is conditional upon the level of another IV c) When the effect of an IV on a DV is unconditional upon the level of another IV d) The average effect of an IV on the DV, ignoring the other IV e) When the DV behaves differently for different IVs 4. The SSinteraction can be found...
31. Two variables are said to interact when a. The effect of one independent variable depends on the levels of the second variable b. Both variables are equally influenced by a third factor c. The two variables are differentially affected by a third variable d. Both variables produce a change in the subjects scores
n a Two-way ANOVA test, p-interaction = 0.01 27, p-row 0.308, p-column : 0.029. Which statement is true? Select one: O a. There is interaction. Other variables should not be considered. O b. There is no interaction. Differences in means come from rows only O C. There is interaction. Differences in means come from columns only d. There is no interaction. Differences in means come from columns only.
1. True or False? T F For a two-factor experiment, the bigger the differences between the group means, the more likely it is that at least one of the F- ratios will be significant. TF If the interaction in a Two-way ANOVA is significant, then at least one of the two main effects also must be significant. TF If the F-ratio for factor A has df also must have df (2, 24) (2, 24) then the F-ratio for factor B...
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