[Book 1] Figure 11.20

[giodecillis]

In the last row of the figure, the posterior update relative to the previous row reflects the effect of many observations, while the likelihood shown in the left column correspond to a single data point, which can be misleading.
It might help to either show the likelihood of the newly added data in the last row, or clarify in the text that the final row represents the end of a sequential update in which observations are added one at a time.