Identify the type of function that models the situation below:
A can of coffee is supposed to contain one pound of coffee. Which function can be used to describe the difference in the
actual weight of the coffee as compared to 1 pound?
a. greatest integer function
C. absolute value function
b. step function
Please select the best answer from the choices provided

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?