1. The following are the numbers of raffle tickets sold by Grade 7 class in their fund
raising campaign. Place these data on a frequency distribution table. Use 5 as the class
size
19 6 7 10 11 13 18 25 21 12 5 12 20 21 11 12
2. Identify 25 different persons in your barangay and know their age. Organize your
collected data using frequency distribution table with a class size of 5.
note: please answer my questions properly ​