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CNSL503 / CNSL 503 Module 6:
( Update 2025 / 2026) Statistics Questions and Answers - Portage Learning
Question:
A _______ effect is the individual effect of each variable in a two-way ANOVA, whereas the ______ effect is the combined effect of independent variables.
Answer:
Main; interaction
Question:
True or False: A two-way ANOVA involves calculating a single F statistic to
determine if there is a statistically significant difference in the means.
Answer:
False; a two-way ANOVA calculates 3 different F ratios: one for each main
effect and one for the interaction effect.
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Question:
Which of the following statements is TRUE?
Answer:
A two-way ANOVA is almost exclusively performed using statistical software.The calculations involved in a two-way ANOVA are tedious and time- consuming, so it is preferable to use statistical software to run this type of analysis.
Question:
A _______ refers to an independent variable in an ANOVA, whereas a _____ refers to each treatment condition.
Answer:
Factor; level
Question:
What does ANOVA stand for?
Answer:
Analysis of variance
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