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Is ii correct? 2_ A study is interested in the association between heart disease and cancer, A random sample of 500 people with no heart

Is ii correct?

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2_ A study is interested in the association between heart disease and cancer, A random sample of 500 people with no heart disease and 500 people with heart disease was taken and their cancer status was recorded down. Which ofthe following statements must be correct? I. This study gives a good estimate of the population risk of heart disease. II. The sample rate of cancer can be calculated from this study. Both | and II Ionly 0: || only Neither I nor ||

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