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A Population Proportion Is to Be Estimated from the Sample 61.9%61.9 \%

Question 3

Multiple Choice

A population proportion is to be estimated from the sample described. Approximate the 95% confidence interval. Round your answer to four decimal places, if necessary.
-A researcher wishes to estimate the proportion of left handed people among a certain population. In a random sample of 1000 people from the population, 61.9%61.9 \% are left-handed. Find the 95%95 \% confidence interval for the population proportion of left-handed people.


A) 0.5973<p<0.64070.5973 < \mathrm { p } < 0.6407
B) 0.5874<p<0.65060.5874 < \mathrm { p } < 0.6506
C) 0.6180<p<0.62000.6180 < \mathrm { p } < 0.6200
D) 0.5883<p<0.64970.5883 < \mathrm { p } < 0.6497

Correct Answer:

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