This equation represents an exponential function that passes through the point (2, 80).

a.) f(x) = 4(x)5
b.) f(x) = 5(x)4
c.) f(x) = 4(5)x
d.) f(x) = 5(4)x

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?