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A 95% confidence interval for the population proportion p is computed from a random sample and found to be 0.45 0.03. We may conclude that
A 95% confidence interval for the population proportion p is computed from a random sample and found to be 0.45 0.03. We may conclude that
Select one:
a.there is a 95% probability that p is between 0.42 and 0.48.
b.there is a 95% probability that the true population proportion is 0.45 and there is a 95% probability that the true margin of error is 0.03
c.If we took many, many additional random samples and from each computed a 95% confidence interval for p, approximately 95% of these intervals would contain p .
d.All of the above.
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