In: Statistics and Probability
1. (15 pts) Myocardial blood flow (MBF) was measured for two groups of subjects after five minutes of bicycle exercise. The normoxia (“normal oxygen”) group was provided normal air to breathe whereas the hypoxia group was provided with a gas mixture with reduced oxygen, to simulate high altitude. The results (ml/min/g) are shown in the table. Use a t test to investigate the effect of hypoxia on MBF. Use α = 0.05.
NORMOXIA HYPOXIA
3.45. 6.37
3.09. 5.69
3.09. 5.58
2.65 5.27
2.49 5.11
2.33 4.88
2.28 4.68
2.24 3.50
2.17
1.34