In: Statistics and Probability
Ten different people take part in an exercise program. Their blood pressure is tested before and after the program. Use a 5% level of significance to determine whether the program helps reduce blood pressure.
Before |
135 |
145 |
126 |
138 |
150 |
131 |
147 |
160 |
140 |
137 |
After |
132 |
140 |
126 |
132 |
145 |
135 |
144 |
150 |
135 |
135 |
Ho:
H1:
Statistic:
Conclustion: