Using an = 0.04 a confidence interval for apopulation proportion is determined to be 0.65 to 0.75. If thelevel of significance is decreased, the interval for the populationproportion... a) becomes narrower b) becomes wider c) does not change d) remains the same Using an = 0.04 a confidence interval for apopulation proportion is determined to be 0.65 to 0.75. If thelevel of significance is decreased, the interval for the populationproportion... a) becomes narrower b) becomes wider c) does not change d) remains the same
Explanation / Answer
b) becomeswiderThis is true because as you lower the level ofsignificance, the interval will become wider because more numberswill pass due to the lowered level of significance.This is true because as you lower the level ofsignificance, the interval will become wider because more numberswill pass due to the lowered level of significance.