Chapter 2 - Methods for Describing Sets of Data - Exercises 2.22 - 2.43 - Applying the Concepts - Intermediate - Page 47: 2.38c

$30\%.$

In part (b), we located three data items in the stem-and-leaf display that correspond to crab spiders that can be detected by a bird. The inference we make is that the likelihood of a bird detecting a crab spider sitting on a yellow central part of a daisy is $3$ out of $10$, or $30\%.$