Homework Answers
Given that, x1 = 383, n1 = 524, x2 = 424, n2 = 571
confidence level = 99% = 0.99
Using TI-84 calculator we get, 99% confidence interval for p1 - p2 is, ( -0.080, 0.057)
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4. Construct a confidence interval for p1 -P2 at the given level of confidence. x1-383, ni-524,...
Construct a confidence interval for P1 - P2 at the given level of confidence. X1 =...
Construct a confidence interval for P1 - P2 at the given level of confidence. X1 = 366, n = 512, X2 = 422, n2 = 563, 95% confidence and The researchers are % confident the difference between the two population proportions, P1-P2, is between (Use ascending order. Type an integer or decimal rounded to three decimal places as needed.)
11.1.15 Question Help Construct a confidence interval for P1-P2 at the given level of confidence. X1...
11.1.15 Question Help Construct a confidence interval for P1-P2 at the given level of confidence. X1 = 30, n = 269, X2 = 32, n = 300, 99% confidence and The researchers are % confident the difference between the two population proportions, P1 - P2, is between (Use ascending order. Type an integer or decimal rounded to three decimal places as needed.)
X11.1.15 Construct a confidence interval for p - p2 at the given level of confidence. X1...
X11.1.15 Construct a confidence interval for p - p2 at the given level of confidence. X1 28, n1 236, x2 40, n2 308, 99% confidence % confident the difference between the two population proportions, p - P2. is between The researchers are and (Use ascending order. Type an integer or decimal rounded to three decimal places as needed.)
Construct a confidence interval for P1 - P2 at the given level of confidence. Xy =...
Construct a confidence interval for P1 - P2 at the given level of confidence. Xy = 33, ny = 265, X2 = 30, n2 = 283, 90% confidence and : The researchers are % confident the difference between the two population proportions, P1-P2, is between (Use ascending order. Type an integer or decimal rounded to three decimal places as needed.)
Construct a confidence interval for p1 -P2 at the given level of confidence. x1-386, n 1...
Construct a confidence interval for p1 -P2 at the given level of confidence. x1-386, n 1 543, x2-412, n2-578, 95% confidence The researchers are % confident the difference between the two population proportions, p 1-p 2 is between (Use ascending order. Type an integer or decimal rounded to three decimal places as needed) and Enter your answer in the edit fheids and then click Check Answer All parts showing clear A Check Answer
7. Construct a confidence interval for p - P2 at the given level of confidence Xy...
7. Construct a confidence interval for p - P2 at the given level of confidence Xy = 399, n = 531, X2 = 444, n2 = 564, 99% confidence The researchers are % confident the difference between the two population proportions, P1-P2.is between and (Use ascending order. Type an integer or decimal rounded to three decimal places as needed.)
Construct a confidence interval for p 1 minus p 2 p1−p2 at the given level of...
Construct a confidence interval for p 1 minus p 2 p1−p2 at the given level of confidence. x 1 equals x1= 375 375, n 1 equals n1= 523 523, x 2 equals x2= 432 432, n 2 equals n2= 585 585, 95 95% confidence The researchers are nothing % confident the difference between the two population proportions, p 1 minus p 2 p1−p2, is between nothing and nothing . (Use ascending order. Type an integer or decimal rounded to three...
Construct a confidence interval for p-p, at the given level of confidence. X7 = 383, ny...
Construct a confidence interval for p-p, at the given level of confidence. X7 = 383, ny = 544, X2 = 443, n2 = 591, 95% confidence and The researchers are % confident the difference between the two population proportions, P, -p, is between (Use ascending order. Type an integer or decimal rounded to three decimal places as needed.)
construct a confidence interval: Construct a confidence interval for Pi-P2 at the given level of confidence...
construct a confidence interval:
Construct a confidence interval for Pi-P2 at the given level of confidence x = 27.-253. x2 40,12 - 321, 95% confidence The researchers are confident the difference between the two population proportions. Pr - P2, is between and (Use ascending order. Type an integer or decimal rounded to three decimal places as needed)
Construct a confidence interval for p1−p2 at the given level of confidence. x1=365, n1=503, x2=447, n2=558,...
Construct a confidence interval for p1−p2 at the given level of confidence. x1=365, n1=503, x2=447, n2=558, 95% confidence
Construct a confidence interval for P1 - P2 at the given level of confidence. X1 = 366, n = 512, X2 = 422, n2 = 563, 95% confidence and The researchers are % confident the difference between the two population proportions, P1-P2, is between (Use ascending order. Type an integer or decimal rounded to three decimal places as needed.)
11.1.15 Question Help Construct a confidence interval for P1-P2 at the given level of confidence. X1 = 30, n = 269, X2 = 32, n = 300, 99% confidence and The researchers are % confident the difference between the two population proportions, P1 - P2, is between (Use ascending order. Type an integer or decimal rounded to three decimal places as needed.)
X11.1.15 Construct a confidence interval for p - p2 at the given level of confidence. X1 28, n1 236, x2 40, n2 308, 99% confidence % confident the difference between the two population proportions, p - P2. is between The researchers are and (Use ascending order. Type an integer or decimal rounded to three decimal places as needed.)
Construct a confidence interval for P1 - P2 at the given level of confidence. Xy = 33, ny = 265, X2 = 30, n2 = 283, 90% confidence and : The researchers are % confident the difference between the two population proportions, P1-P2, is between (Use ascending order. Type an integer or decimal rounded to three decimal places as needed.)
Construct a confidence interval for p1 -P2 at the given level of confidence. x1-386, n 1 543, x2-412, n2-578, 95% confidence The researchers are % confident the difference between the two population proportions, p 1-p 2 is between (Use ascending order. Type an integer or decimal rounded to three decimal places as needed) and Enter your answer in the edit fheids and then click Check Answer All parts showing clear A Check Answer
7. Construct a confidence interval for p - P2 at the given level of confidence Xy = 399, n = 531, X2 = 444, n2 = 564, 99% confidence The researchers are % confident the difference between the two population proportions, P1-P2.is between and (Use ascending order. Type an integer or decimal rounded to three decimal places as needed.)
Construct a confidence interval for p-p, at the given level of confidence. X7 = 383, ny = 544, X2 = 443, n2 = 591, 95% confidence and The researchers are % confident the difference between the two population proportions, P, -p, is between (Use ascending order. Type an integer or decimal rounded to three decimal places as needed.)
construct a confidence interval:
Construct a confidence interval for Pi-P2 at the given level of confidence x = 27.-253. x2 40,12 - 321, 95% confidence The researchers are confident the difference between the two population proportions. Pr - P2, is between and (Use ascending order. Type an integer or decimal rounded to three decimal places as needed)
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