Chapter 2.5, Problem 2.19E

(a)

To determine

To estimate the value of $s$ for the set given in the question.

(b)

To determine

To calculate the actual value of $s$ for the set given in the question and if the actual value close to the estimate in part (a).

(c)

To determine

To construct a dot plot for the data set given in the question and to verify if the shape is data mound or not.

(d)

To determine

To verify if we can use Tchebysheff’s theorem to describe this data set or not and explain the reason for the same.

(e)

To determine

To verify if we can use Empirical Rule to describe this data set or not and explain the reason for the same.