Studying the business of baseball, we look at the number of double-headers (consecutive games played on same day) by each team during the COVID seasons (2020, 2021). We find the following measurements:

# of Double-headers	2	3	4	5	6	7	8	9	10	11 or more
Frequency	5	2	3	4	4	2	3	3	1	3

Build the Probability model for these measurements. (Use 3 decimal places.) What is its Mean (using 13 for the last bin), Median, and Mode?