In general, ANOVA analyses have nominal independent variables that can arise from different designs. (True or False)?
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In general, ANOVA analyses have nominal independent variables that can arise from different designs. (True or False)?
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- Although the DW test statistics is the most popular test for autocorrelation, it has several limitations. Provide these limitations and suggest corresponding alternatives.If we are testing whether 2 QUANTITATIVE variables are dependent on each other, we need to conduct an ANOVA. True FalseIf the raw data (responce) can be used to assess the assumption of normality True or false
- Based on the ANOVA analysis the null hypothesis of zero slope is rejected at a significance level of 0.05. True or False?In our ANOVA calculation, we want our within-group variation to be higher than the between-group variation. True or False?if the Null Hypothesis is "There is no relationship between gender and level of productivity" then based on the table we can conclude that "there is relationship between gender and level of productivity".
- Generate a research scenario of 40 participants where a one-way ANOVA needs to be employed. Your data must produce a significant overall result, and there should be a post-hoc test performed and interpreted.A heteroscedastic error pattern can ADVERSELY affect the ability to make inferences from a regression model. True FalseAn ANOVA would help establish a cause-effect relationship true or false?
- At the 5% significance level, are the predictor variables jointly significant? At the 5% significance level, evaluate each of the independent or predictor variables. Think about the five common problems with regression models, what is most likely wrong with this model?Interpret these results of a Two-Way Anova Analysis with the given info.Spearman ho is used when relationship between variables is being determined, assuming data is non-normal. True or False?