Determine if this conjecture is true. If not, give a counterexample. The sum of two negative numbers is less than −1.

OPTIONS:
false; −1 + (−1) < −1
false; 0 + (−1) = −1
false; −1/4 + (−1/4) > −1
true

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?