Question
A health care professional wants to determine whether individuals with hypertension who take Atenololhave significantly lower systolic blood pressure than individuals with hypertension who do
A health care professional wants to determine whether individuals with hypertension who take Atenololhave significantly lower systolic blood pressure than individuals with hypertension who do not take Atenolol. For individuals who have not been prescribed Atenolol, the population systolic blood pressure mean is 165 (= 165) with a standard deviation of 6.The sample of30 individuals who take Atenololhave an average (mean) systolic blood pressure of 107.On the basis of these data, can the researcher conclude that the Atenololsignificantly lowers systolic blood pressure?(Use these numbers only for this question!)
Calculate the 95% confidence interval
The mean you will use for this calculation is:
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Probability and Stochastic Processes A Friendly Introduction for Electrical and Computer Engineers
Authors: Roy D. Yates, David J. Goodman
3rd edition
1118324560, 978-1118324561
