Exercise Program Effectiveness Study
A random sample of 260 adults aiming to improve cardiovascular health were
assigned to one of three exercise programs: aerobics, strength training, or yoga. The
level of cardiovascular improvement (Partial, Complete) and the type of exercise
program were recorded in the contingency table below. Assuming $\alpha = 0.05$, can you
conclude that the type of exercise program is related to the level of cardiovascular
improvement?
Strength
Aerobics
Yoga
Total
Training
partial
60
68
52
180
complete
25
32
23
80
total
85
100
75
260