Blood pressure: High blood pressure has been identified as a risk factor for heart attacks and strokes. The proportion of U.S. adults with high blood pressure is 0.3. A sample of 42 U.S. adults is chosen. Use the TI-84 Plus Calculator as needed. Round the answer to at least four decimal places. Find the probability that less than 26% of the people in the sample of 81 have high blood pressure. The probability that less than 26% of the people in the sample of 81 have high blood pressure is?
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Blood pressure: High blood pressure has been identified as a risk factor for heart attacks and strokes. The proportion of U.S. adults with high blood pressure is 0.3. A sample of 42 U.S. adults is chosen. Use the TI-84 Plus Calculator as needed. Round the answer to at least four decimal places. Find the probability that the proportion of individuals in the sample of 81 who have high blood pressure is between 0.24 and 0.34. The probability that the proportion of individuals in the sample of 81 who have high blood pressure is between 0.24 and 0.34 is?
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