Calories in Cereal. For Exercises 14–17, refer to the calories in breakfast cereals given in Table 23 (page 169).
16. Suppose we consider the cereals in Table 23 to be representative of all breakfast cereals. Use the mean from Exercise 4 and the standard deviation from Exercise 15, along with Chebyshev's Rule, to find two values between which at least 75% of cereal calories will fall.