A survey of 865 voters in one state reveals that 408 favor approval of an issue before legislature. Construct the 95% confidence interval for the true proportion of all voters in the state who favor approval. 0.471

MATLAB: An Introduction with Applications
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A survey of 865 voters in one state reveals that 408 favor approval of an issue before legislature.
Construct the 95% confidence interval for the true proportion of all voters in the state who favor
approval.
0.471 < p< 0.472
0.444 < p < 0.500
0.435 < p < 0.508
0.439 <p< 0.505
Transcribed Image Text:A survey of 865 voters in one state reveals that 408 favor approval of an issue before legislature. Construct the 95% confidence interval for the true proportion of all voters in the state who favor approval. 0.471 < p< 0.472 0.444 < p < 0.500 0.435 < p < 0.508 0.439 <p< 0.505
Use the given degree of confidence and sample data to construct a confidence interval for the
population proportion.
n = 51, x = 23, 95% confidence
0.336 < p <0.566
0.335 < p < 0.567
0.313 <p<0.589
0.314 < p < 0.588
Transcribed Image Text:Use the given degree of confidence and sample data to construct a confidence interval for the population proportion. n = 51, x = 23, 95% confidence 0.336 < p <0.566 0.335 < p < 0.567 0.313 <p<0.589 0.314 < p < 0.588
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