A number cube with sides marked with the numbers 1 through 6 is tossed on a
table. What is the probability that the
number obtained will be an even
number?
A. 1 in 6
B. 2 in 6
C. 1 in 2
D. 2 in 3

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?