1/1 75% 16. Ages of College Students The dean of students wants to see whether there is a significant difference in ages of res- ident students and commuting students. She selects a ran- dom sample of 50 students from each group. The ages are shown here. At a = 0.05, decide if there is enough evi- dence to reject the claim of no difference in the ages of the two groups. Use the P-value method. Assume o = 3.68 and oz = 4.7. Resident students 22 25 18 19 26 22 19 25 20 30 19 19 21 27 26 26 18 19 19 23 24 18 29 21 21 26 27 18 19 23 21 28 26 19 22 18 22 26 18 32 18 20 18 24 19 23 22 18 20 23 Commuter students 18 23 26 19 29 20 20 20 18 30 26 23 21 25 22 25 19 23 22 35 21 18 22 22 19 19 19 24 20 18 19 27 19 35 24 20 28 22 19 36 23 25 21 18 27 20 32 20 18 19
1/1 75% 16. Ages of College Students The dean of students wants to see whether there is a significant difference in ages of res- ident students and commuting students. She selects a ran- dom sample of 50 students from each group. The ages are shown here. At a = 0.05, decide if there is enough evi- dence to reject the claim of no difference in the ages of the two groups. Use the P-value method. Assume o = 3.68 and oz = 4.7. Resident students 22 25 18 19 26 22 19 25 20 30 19 19 21 27 26 26 18 19 19 23 24 18 29 21 21 26 27 18 19 23 21 28 26 19 22 18 22 26 18 32 18 20 18 24 19 23 22 18 20 23 Commuter students 18 23 26 19 29 20 20 20 18 30 26 23 21 25 22 25 19 23 22 35 21 18 22 22 19 19 19 24 20 18 19 27 19 35 24 20 28 22 19 36 23 25 21 18 27 20 32 20 18 19
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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