n a survey of 2072 adults in a recent year, 734 made a New Year's resolution to eat healthier. Construct 90% and 95% confidence intervals for the population proportion. Interpret the results and compare the widths of the confidence intervals.
n a survey of 2072 adults in a recent year, 734 made a New Year's resolution to eat healthier. Construct 90% and 95% confidence intervals for the population proportion. Interpret the results and compare the widths of the confidence intervals.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
Related questions
Question
In a survey of
2072
adults in a recent year,
734
made a New Year's resolution to eat healthier.Construct 90% and 95% confidence intervals for the population proportion. Interpret the results and compare the widths of the confidence intervals.
With the given confidence, it can be said that the
of adults who say they have made a New Year's resolution to eat healthier is
of the given confidence interval.
▼
sample proportion
population proportion
▼
greater than the lower endpoint
less than the upper endpoint
not between the endpoints
between the endpoints
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