ete A B C D E F G H Time before training (secs) 112.1 108 108 117.2 116.8 118.4 118.1 112.1 Time after training (secs) 112.7 107.6 105.6 118 116.5 118.5 114.5 108.2 Using a 0.10 level of significance, test the claim that the training helps to improve the athletes’ times for the 800 meters. What is the p-value for this test? A coach uses a new technique in training middle distance runners. The times for 8 different athletes to run 800 meters before and after this training are shown below.
A coach uses a new technique in training middle distance runners. The times for 8 different athletes to run 800 meters before and after this training are shown below.
|
Athlete |
A |
B |
C |
D |
E |
F |
G |
H |
|
Time before training (secs) |
112.1 |
108 |
108 |
117.2 |
116.8 |
118.4 |
118.1 |
112.1 |
|
Time after training (secs) |
112.7 |
107.6 |
105.6 |
118 |
116.5 |
118.5 |
114.5 |
108.2 |
Using a 0.10 level of significance, test the claim that the training helps to improve the athletes’ times for the 800 meters. What is the p-value for this test?
A coach uses a new technique in training middle distance runners. The times for 8 different athletes to run 800 meters before and after this training are shown below.
|
Athlete |
A |
B |
C |
D |
E |
F |
G |
H |
|
Time before training (secs) |
112.1 |
108 |
108 |
117.2 |
116.8 |
118.4 |
118.1 |
112.1 |
|
Time after training (secs) |
112.7 |
107.6 |
105.6 |
118 |
116.5 |
118.5 |
114.5 |
108.2 |
Using a 0.10 level of significance, test the claim that the training helps to improve the athletes’ times for the 800 meters. What is the p-value for this test?
0.9343
0.4433
0.1314
0.3180
0.0657
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