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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 0.4. A sample of 37 U.S. adults is chosen. Use the TI-84 Plus Calculator as needed. Round the answer to at least four decimal places. Part: 0 / 6 Part 1 of 6 Is it appropriate to use the normal approximation to find the probability that more than 45% of the people in the sample have high blood pressure? It is and n (1-p): Part: 1 / 6 Part 2 of 6 Part: 2/6 Part 3 of 6 Find the probability that more than 45% of the people in this sample have high blood pressure. The probability that more than 45% of the people in this sample have high blood pressure is 0.2674 Part: 3 / 6 Part 4 of 6 ▼ 10 A new sample of 83 adults is drawn. Find the probability that more than 41% of the people in this sample have high blood pressure. The probability that more than 41% of the people in this sample have high blood pressure is Part: 4 / 6 appropriate to use the normal curve, since np = 14.8 Part 5 of 6 = 22.2 > ▼10. The probability that the proportion of individuals in the sample of 83 who have high blood pressure is between 0.26 and 0.32 is. Part: 5 / 6 Find the probability that the proportion of individuals in the sample of 83 who have high blood pressure is between 0.26 and 0.32. Part 6 of 6 X X Find the probability that less than 27% of the people in the sample of 83 have high blood pressure. The probability that less than 27% of the people in the sample of 83 have high blood pressure is X X Would it be unusual if more than 31% of the individuals in the sample of 83 had high blood pressure? It (Choose one) be unusual if more than 31% of the individuals in the sample of 83 had high blood pressure, since the probability is . X

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 0.4. A sample of 37 U.S. adults is chosen. Use the TI-84 Plus Calculator as needed. Round the answer to at least four decimal places. Part: 0 / 6 Part 1 of 6 Is it appropriate to use the normal approximation to find the probability that more than 45% of the people in the sample have high blood pressure? It is and n (1-p): Part: 1 / 6 Part 2 of 6 Part: 2/6 Part 3 of 6 Find the probability that more than 45% of the people in this sample have high blood pressure. The probability that more than 45% of the people in this sample have high blood pressure is 0.2674 Part: 3 / 6 Part 4 of 6 ▼ 10 A new sample of 83 adults is drawn. Find the probability that more than 41% of the people in this sample have high blood pressure. The probability that more than 41% of the people in this sample have high blood pressure is Part: 4 / 6 appropriate to use the normal curve, since np = 14.8 Part 5 of 6 = 22.2 > ▼10. The probability that the proportion of individuals in the sample of 83 who have high blood pressure is between 0.26 and 0.32 is. Part: 5 / 6 Find the probability that the proportion of individuals in the sample of 83 who have high blood pressure is between 0.26 and 0.32. Part 6 of 6 X X Find the probability that less than 27% of the people in the sample of 83 have high blood pressure. The probability that less than 27% of the people in the sample of 83 have high blood pressure is X X Would it be unusual if more than 31% of the individuals in the sample of 83 had high blood pressure? It (Choose one) be unusual if more than 31% of the individuals in the sample of 83 had high blood pressure, since the probability is . X

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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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 0.4. A sample of 37 U.S. adults is chosen. Use the TI-84 Plus Calculator as needed. Round the answer to at least four decimal places. Part: 0 / 6 Part 1 of 6 Is it appropriate to use the normal approximation to find the probability that more than 45% of the people in the sample have high blood pressure? appropriate to use the normal curve, since np = 14.8 It is and n (1 − p) = - = Part: 1 / 6 Part 2 of 6 Part: 2 / 6 Part 3 of 6 Find the probability that more than 45% of the people in this sample have high blood pressure. The probability that more than 45% of the people in this sample have high blood pressure is 0.2674 Part: 3 / 6 Part 4 of 6 ▼ 10 A new sample of 83 adults is drawn. Find the probability that more than 41% of the people in this sample have high blood pressure. The probability that more than 41% of the people in this sample have high blood pressure is Part: 4 / 6 22.2 2 Part 5 of 6 10. The probability that the proportion of individuals in the sample of 83 who have high blood pressure is between 0.26 and 0.32 is Part: 5 / 6 Find the probability that the proportion of individuals in the sample of 83 who have high blood pressure is between 0.26 and 0.32. Part 6 of 6 X X Find the probability that less than 27% of the people in the sample of 83 have high blood pressure. The probability that less than 27% of the people in the sample of 83 have high blood pressure is X Ś X Would it be unusual if more than 31% of the individuals in the sample of 83 had high blood pressure? It (Choose one) be unusual if more than 31% of the individuals in the sample of 83 had high blood pressure, since the probability is Ś
Transcribed Image Text: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 0.4. A sample of 37 U.S. adults is chosen. Use the TI-84 Plus Calculator as needed. Round the answer to at least four decimal places. Part: 0 / 6 Part 1 of 6 Is it appropriate to use the normal approximation to find the probability that more than 45% of the people in the sample have high blood pressure? appropriate to use the normal curve, since np = 14.8 It is and n (1 − p) = - = Part: 1 / 6 Part 2 of 6 Part: 2 / 6 Part 3 of 6 Find the probability that more than 45% of the people in this sample have high blood pressure. The probability that more than 45% of the people in this sample have high blood pressure is 0.2674 Part: 3 / 6 Part 4 of 6 ▼ 10 A new sample of 83 adults is drawn. Find the probability that more than 41% of the people in this sample have high blood pressure. The probability that more than 41% of the people in this sample have high blood pressure is Part: 4 / 6 22.2 2 Part 5 of 6 10. The probability that the proportion of individuals in the sample of 83 who have high blood pressure is between 0.26 and 0.32 is Part: 5 / 6 Find the probability that the proportion of individuals in the sample of 83 who have high blood pressure is between 0.26 and 0.32. Part 6 of 6 X X Find the probability that less than 27% of the people in the sample of 83 have high blood pressure. The probability that less than 27% of the people in the sample of 83 have high blood pressure is X Ś X Would it be unusual if more than 31% of the individuals in the sample of 83 had high blood pressure? It (Choose one) be unusual if more than 31% of the individuals in the sample of 83 had high blood pressure, since the probability is Ś
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