All three analytics are used in the three charts shown. In figure one, both descriptive and influential are used. Descriptive is used in the histogram and bar charts because those show exact numbers and show precise counts. The line chart is influential because the numbers are not exact, but are generalized with the number of freshman on the left. There isn't a exact number, but a basic knowledge with about how many there were to make it easier to understand and follow. The pie chart could be both. The percentages are most likely rounded to nearest tenth decimal making it more lean in the influential analytic, but also we don't know how many numbers are processed so it would possibly be descriptive percentages.
Figure 2 is both descriptive and predictive. It shows shows the previous scores of the students and instructor, but the last shows the future column in which it predicts the next score with any unknown statistic and only basing off trends.
Figure 3 is, to me, only influential analytics. There are no exact knows being recorded. Generalized percentages are shown with averaged out primary poll dots. The red line shows the average of the dots.
Figure 2 is both descriptive and predictive. It shows shows the previous scores of the students and instructor, but the last shows the future column in which it predicts the next score with any unknown statistic and only basing off trends.
Figure 3 is, to me, only influential analytics. There are no exact knows being recorded. Generalized percentages are shown with averaged out primary poll dots. The red line shows the average of the dots.