In a confidence interval estimate for a population mean or proportion, or comparing two means or two proportions, the margin of error for the confidence interval will be: a)the product of a critical value and the standard deviation of the sampling distribution of the relevant parameter B)a critical value from a standard distribution c)the sample statistic that is used to estimate the relevant parameter D)the product of a critical value and the standard deviation of the population represented by the relevant parameter
In a confidence interval estimate for a population mean or proportion, or comparing two means or two proportions,
the margin of error for the confidence interval will be:
a)the product of a critical value and the standard deviation of the sampling distribution of the relevant parameter
B)a critical value from a standard distribution
c)the sample statistic that is used to estimate the relevant parameter
D)the product of a critical value and the standard deviation of the population represented by the relevant parameter