What do ANOVA calculate?

Related MCQs

• In one-way ANOVA, which of the following is used within the F-ratio as a measurement of the variance of individual observations?
• You obtained a significant test statistic when comparing three treatments in a one-way ANOVA. In words, how would you interpret the alternative hypothesis H(a)?
• How many dependent variables does a two-way ANOVA have?
• What must you include when reporting an ANOVA?
• When conducting an ANOVA, the F-Value calculated from the data will always fall within what ‘range?
• Which of the following assumptions must be met to use an ANOVA?
• Which of the following is an assumption of one-way ANOVA comparing samples from three ‘or more experimental treatments?
• When conducting a one-way ANOVA, the ______________ the between-treatment variability is when compared to the within-treatment variability, the ______________ the FValue calculated from the data will tend to be.
• You carried out an ANOVA on a preliminary sample of data. You then collected additional data from the same groups; the difference being that the sample sizes for each group were increased by a factor of 10, and the within-group variability has decreased substantially. Which of the following statements is NOT correct?
• In the two-factor, between subjects (or two-way) ANOVA: