This bar chart shows the number of cookies Grogg ate on each day during the school

week.

Monday

Tuesday

Wednesday

Thursday

Friday

2

4

6

8

10

12
(a) What is the average number of cookies Grogg ate each day?
(b) What is the mode of the number of cookies Grogg ate each day?
Put your answers next to each other in the answer box, separated by a comma.