16. Ages of College Students The dean of students wants to see whether there is a significant difference in ages of resident students and commuting students. She selects a sample of 50 students from...

Extracted text: 16. Ages of College Students The dean of students wants to see whether there is a significant difference in ages of resident students and commuting students. She selects a sample of 50 students from each group. The ages are shown here. At a = 0.05, decide if there is enough evidence to reject the claim of no difference in the ages of the two groups. Use the P-value method. Assume 0 = 3.68 and o, = 4.7. Resident students 26 24 23 24 22 25 27 26 28 19 23 22 25 20 26 27 26 18 18 30 26 18 18 19 32 18 29 21 19 19 18 19 22 18 20 26 19 19 23 18 20 22 21 19 21 21 22 18 19 23 Commuter students 18 20 19 18 22 25 24 35 23 18 23 22 28 25 20 24 18 20 22 19 26 30 22 22 21 19 26 35 19 18 19 32 29 23 21 19 36 27 27 20 20 21 18 19 23 20 19 19 20 25