One way ANOVA is used to determine whether an influence factor in the experiment has a significant impact on the final results, that is, under different level structures, the mean values of multiple samples are compared through relevant calculation. Now from the influence of online teaching satisfaction of many factors, write a questionnaire for related investigation. Finally, for the factor of teaching time, the experimental data are grouped and integrated, and a single factor model is established to calculate the results. Through the analysis of the results, there is a significant difference in the length of teaching time, which indicates that online teaching satisfaction is affected by the length of teaching time, and the results are verified to be reliable by SPSS software.<br>
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