An investigator wishes to estimate the proportion of Type II diabetic patients who take insulin to manage their diabetes. A random sample of 270 Type II diabetics was sampled and X of those reported taking insulin to manage their diabetes. An analysis of this information was done in R and the output for the analysis is given below: 1-sample proportions test with continuity correction data: X out of 270, null probability 0.5 X-squared = 4.537, df = 1, p-value = 0.03317 alternative hypothesis: true p is not equal to 0.5 95 percent confidence interval: 0.505 0.626 What is the sample proportion of those who reported taking insulin to manage their diabetes?
An investigator wishes to estimate the proportion of Type II diabetic patients who take insulin to manage their diabetes. A random sample of 270 Type II diabetics was sampled and X of those reported taking insulin to manage their diabetes. An analysis of this information was done in R and the output for the analysis is given below: 1-sample proportions test with continuity correction data: X out of 270, null probability 0.5 X-squared = 4.537, df = 1, p-value = 0.03317 alternative hypothesis: true p is not equal to 0.5 95 percent confidence interval: 0.505 0.626 What is the sample proportion of those who reported taking insulin to manage their diabetes?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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An investigator wishes to estimate the proportion of Type II diabetic patients who take insulin to manage their diabetes. A random sample of 270 Type II diabetics was sampled and X of those reported taking insulin to manage their diabetes. An analysis of this information was done in R and the output for the analysis is given below:
1-sample proportions test with continuity correction
data: X out of 270, null probability 0.5
X-squared = 4.537, df = 1, p-value = 0.03317
alternative hypothesis: true p is not equal to 0.5
95 percent confidence interval:
0.505 0.626
What is the sample proportion of those who reported taking insulin to manage their diabetes?
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