Question: la). The null hypothesis is that the mean heart rate at the point of admissions in the ICU would be u = 72 (Ho: u

la). The null hypothesis is that the mean heart rate at the point of admissions in the ICU would be u = 72 (Ho: u = 72). People who experience heart attacks tend to have heart rates of 100 or higher. How would you write an alternative hypothesis for a sample in which people are experiencing heart attacks before ICU admissions? Ha: M

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