The box plot provides some interesting insights about user behavior and engagement on the app store. One of the most striking observations is that the median percentage of reviews out of installs across all categories is around 2%, indicating that the vast majority of users do not leave reviews for the apps they download.
However, the plot also highlights a few categories that have higher percentages of reviews out of installs, such as Game, and Sports. This suggests that these categories may be more likely to have users who are more engaged with their apps and more likely to leave reviews, potentially making them more valuable targets for app developers. On the other hand, the plot also shows some categories that have relatively low percentages of reviews out of installs, such as Business, and Tools. While it is possible that users in these categories simply do not have as strong of a motivation to leave reviews, it could also suggest that there are opportunities for app developers to better engage users in these categories and encourage them to leave reviews. Overall, the box plot provides a valuable snapshot of how users are engaging with apps across different categories and can help app developers make informed decisions about where to focus their efforts.