Question 1
A _______________ for a population parameter is an interval of values constructed so that, given a specified degree of confidence, the value of the population parameter lies within this interval.
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confidence level
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confidence coefficient
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convergence interval
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confidence interval
Question 2
A 95% confidence interval estimate of the population meanμcan be interpreted to mean that:
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if we repeatedly draw samples of the same size from the same population, 95% of the values of the sample means\(\style{font-family:Times New Roman;}{\overline x}\) will result in a confidence interval that includes the population meanμ.
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there is a 95% probability that the population meanμ will lie between the lower interval limit and the upper interval limit.
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we are 95% confident that we have selected a sample whose range of values does not contain the population meanμ.
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we are 95% confident that 5% of thevalues of the sample means\(\style{font-family:Times New Roman;}{\overline x}\) will result in a confidence interval that includes the population meanμ.
Three ways that factors affect mortality in response to changes in population density.
Population Interactions and Communities
World Population Growth
Population Growth and Change
A graphic depiction of predisposing alleles characteristic of a threshold trait within a population,
HIV in population worldwide