A teacher asked 10 of her students how many books they had read in the last 12 months. Their answers were as follows:
12, 23, 19, 6, 10, 7, 15, 25, 21, 12
a. Prepare a Frequency Distribution table for the data.
b. Briefly describe the distribution.
c. How many percent of students read 19 books or less in the last 12 month?