I need help constructing a histogram for the data below and I need help answering these questions this is for the average question: What's the average number of spring quarter units for a De Anza student?

Data: 26 25.5 25 25 24 21 21 21 21 21 21 21 20 20 20 20 20 20 19.5 19.5 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 18.5 18.5 18 18 18 18 18 18 18 18 18 17 17 17 17 17 16 16 16 16 16 16 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 14.5 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 13 13 13 13 13 13 13 13 12 12 12 12 12 12 11 10 10 10 9.5 9 9 9 9 8 7 5 5 5

Construct a histogram. You can by hand (please use a ruler) or on a computer.

(1pt) What does the horizontal axis represent? What does the vertical axis represent?

(1pt) How many bars are there? (Note: It is completely up to you)