Which line from The Phantom Tollbooth best explains Alec's overall perspective?
O "It's all in the way you look at things."
O "It's an interesting possibility, don't you think?"
O "It makes more sense to grow down than up."
O "Isn't this everyone's point of view?"

Use the given degree of confidence and sample data to construct a confidence interval for the population mean mu . assume that the population has a normal distribution. a laboratory tested twelve chicken eggs and found that the mean amount of cholesterol was 185 milligrams with sequals 17.6 milligrams. a confidence interval of 173.8 mgless than muless than 196.2 mg is constructed for the true mean cholesterol content of all such eggs. it was assumed that the population has a normal distribution. what confidence level does this interval represent?