In a random sample of 185 elementary school students 39 could speak at least two languages This resulted in a 95 confidence interval of 0 32 0 46 If nothing else changes how will the following intervals compare a A 90 confidence interval wider narrower b A 99 confidence interval wider narrower c A confidence interval where 48 spoke at least two languages wider narrower d A confidence interval where 19 spoke at least two languages wider narrower e A confidence interval using n 235 wider narrower f A confidence interval using n 110