A local government official observes an increase in the number of individuals with

cardiovascular and obesity problems in his barangay. In order to improve the health

conditions of his constituents, he aims to promote an easy and cheap way to reduce

weight. It is known that obesity results in greater risk of having illnesses like diabetes

and heart problems. He encouraged his constituents to participate in his Dance for

Life project every weekend for 3 months. To know if the program is effective in

reducing weight, he randomly selected 12 participants from the group who completed

the program. The weight loss data, in kilograms, of the 12 randomly selected

participants after completing the program are: