Juanisha planted a variety of vegetables in her garden and noted the amount of days that it took before each plant came out of the ground. The amount of days each plant took are shown below. 4, 4, 5, 6, 7, 8, 8, 8, 9, 9, 9, 9, 10, 10, 11, 11

Part A:

What is the mean amount of days that it took each plant to grow?

$$ days

Part B:

What is the median amount of days that it took each plant to grow?

$$ days