A) 4 1 + 2 1 E 3 2 + 6 5 c) 8 3 ļ 16 1 G 3 1 + 12 7 e) 15 8 + 5 3 f) 5 3 + 10 3 J 4 3 ļ 8 5 h) 4 1 ļ 20 3 i) 10 7 ļ 20

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old