This is a particular case of twoway anova.
Below, we take you through each of the main tables required to understand your results from the twoway ANOVA.
Twoway factorial ANOVA in PASW (SPSS)
This table is very useful because it provides the mean and standard deviation for each combination of the groups of the independent variables (what is sometimes referred to as each "cell" of the design). In addition, the table provides "Total" rows, which allows means and standard deviations for groups only split by one independent variable, or none at all, to be known. This might be more useful if you do not have a statistically significant interaction.
This is a particular case of twoway anova  a case inwhich we can, if needed, consider an interaction term: themodel would be y~x1+x2 (no interaction) of y~x1*x2(interaction).
Interpret the key results for Twoway ANOVA  Minitab …
Although this graph is probably not of sufficient quality to present in your reports (you can edit its look in SPSS Statistics), it does tend to provide a good graphical illustration of your results. An interaction effect can usually be seen as a set of nonparallel lines. You can see from this graph that the lines do not appear to be parallel (with the lines actually crossing). You might expect there to be a statistically significant interaction, which we can confirm in the next section.
You can find appropriate descriptive statistics for when you report the results of your twoway ANOVA in the aptly named "Descriptive Statistics" table, as shown below:
Interpret the key results for Twoway ANOVA
In our enhanced twoway ANOVA guide, we show you how to write up the results from your assumptions tests and twoway ANOVA procedure, including simple main effects, if you need to report this in a dissertation/thesis, assignment or research report. We do this using the Harvard and APA styles. You can learn more about our enhanced content .
A more general way of understanding analysis of variance(and this is the point of view chosen by R's "anova"function) is as a test comparing two models: checking if aquantitative variable y depends on a qualitative variable xis equivalent to comparing the models y ~ x and y ~ 1 (ifthe two models are significantly different, the more complexone, y ~ x, brings more information, i.e., the quantitativevariable y depends on the qualitative variable x, i.e., themean of y is not the same in the groups defined by x).
Null Hypothesis for Mixed ANOVA.

Null hypothesis for a oneway anova, …
• Research hypotheses: the null hypothesis will Twoway ANOVA Example • First, ..

Hypothesis Testing with the TwoWay ANOVA …
OneWay Analysis of Variance (ANOVA) Example Problem Introduction Example of null hypothesis for anova

Start studying Hypothesis Testing with the TwoWay ANOVA
Twoway factorial ANOVA in PASW (SPSS)  Statistics …
There are three sets of hypothesis with the twoway ANOVA
If the pvalue in the ANOVA table indicates a statistically significant main effect or interaction effect, use the means table to understand the group differences.
threeway anova is used with and without interaction
Examine the means table to understand the differences between the groups in your data. Look for differences in group means. If the interaction term is statistically significant, do not interpret the main effects without considering the interaction effects. In these results, the interaction effect is statistically significant. The interaction effect indicates that the relationship between MetalType and Strength depends on the value of SinterTime. For example, if you use MetalType 2, SinterTime150 is associated with the highest mean strength. However, if you use MetalType 1, SinterTime 100 is associated with the highest mean strength.
Analyzing with a TwoWay Anova Essay  790 Words
Examine the means table to understand the differences between the groups in your data. Look for differences in group means. If the interaction term is statistically significant, do not interpret the main effects without considering the interaction effects.
Twoway ANOVA in SPSS Statistics (cont ..
In these results, the interaction effect is statistically significant. The interaction effect indicates that the relationship between MetalType and Strength depends on the value of SinterTime. For example, if you use MetalType 2, SinterTime150 is associated with the highest mean strength. However, if you use MetalType 1, SinterTime 100 is associated with the highest mean strength.
Research Methods/TwoWay ANOVA  Wikibooks, open …
SPSS Statistics generates quite a few tables in its output from a twoway ANOVA. In this section, we show you the main tables required to understand your results from the twoway ANOVA, including descriptives, betweensubjects effects, Tukey post hoc tests (multiple comparisons), a plot of the results, and how to write up these results.
23/12/2017 · Research Methods/TwoWay ANOVA
For a complete explanation of the output you have to interpret when checking your data for the six assumptions required to carry out a twoway ANOVA, see our enhanced guide. This includes relevant boxplots, and output from your ShapiroWilk test for normality and test for homogeneity of variances.