The image is from google blog https://firebase.googleblog.com/2017/05/whats-new-with-analytics.html
Engagement per user is 12m 25s.
game_board
takes up 90.4% of total engagement, however average engagement time is only 0m 54s for the game_board
.
How should I interpret the numbers?
(avg engagement time x avg engagement count) / 12m 54s = 0.904 for game_board
?