A laboratory wishes to compute a 95% confidence interval for the mean amount of cholesterol, in milligrams, in chicken eggs. They believe the population standard deviation to be 15 milligrams. If they want a margin of error of 10 milligrams, what is the 95% confidence interval for the mean amount of cholesterol? (rounded to 4 decimal places if needed) Not enough information is given to calculate confidence interval O (-10, 10) (5, 25) O (-9.7995, 48.9975) (-1.9599,1.9599)