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In a survey of 621 males ages 13—64, 395 say they have gone to the dentist in the past year. Consthct 90% and 95% confidence intervals for the population proportion. Interpret the results and compare the widths of the confidence intervals. lfconvenient,
use technology to construct the confidence intervals. The 90% confidence interval for the population proportion p is [I , I).
(Round to three decimal places as needed.) The 95% confidence interval for the population proportion p is [l—,—|].
(Round to three decimal places as needed.) Interpret your results of both confidence intervals. 0 A. With the given confidence. it can be said that the population proportion of males ages 18-54 who sayr they have gone to the dentist in the past year is not
between the endpoints of the given confidence interval. 0 B. With the given confidence, it can be said that the sample proportion of males ages 18—54. who sayr they have gone to the dentist in the past year is
between the endpoints of the given confidence interval. C) C. With the given confidence, it can be said that the population proportion of males ages 18—54 who say they have gone to the dentist in the past year is
between the endpoints of the given confidence interval. Which interval is wider? O The 90% confidence interval
0 The 95% confidence interval

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