Conditional Probabilityhard
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A disease has two risk factors: Smoking (S) and High Cholesterol (H). Among patients: 60% smoke, 45% have high cholesterol, 30% have both. Are smoking and high cholesterol independent?
A disease has two risk factors: Smoking (S) and High Cholesterol (H). Among patients: 60% smoke, 45% have high cholesterol, 30% have both. Are smoking and high cholesterol independent?