The answer your looking for is 2.6.
Answer:
.2
Step-by-step explanation:
first you add all the pencils up which is 12 next take the probably of taking out one of each pencil .4 for green .2 for black and .6 for yellow next you divide the probably for pulling 1 green bye 2 since your pulling out 2
Mode = 11
Reason: 11 appeared twice, which is the most frequent number observed in this set of data.