Will give !

a random sample has been taken from a population. a statistician, using this sample, needs to decide whether to construct a 92% confidence interval for the population mean or a 98% confidence interval for the population mean. how will these intervals differ?

a. the wider interval is dependent on a larger sample size
b. the wider interval is dependent on whether the sample is unbiased
c. the wider interval is dependent on whether a z statistic or a t statistic is used
d. the 92% confidence interval will be wider than the 98% confidence interval
e. the 92% confidence interval will not be as wide as the 98% confidence interval