Chapter 8, Problem 2Q

(a)

Summary Introduction

To explain: The shape of the probability distribution for completely certain returns.

Probability Distribution:

The probability distribution shows all the expected values which a random variable can take within a given range. For creating a probability distribution, the maximum and minimum values are predetermined and within that range, the random variables occurring are shown.

(b)

Summary Introduction

To explain: The shape of the probability distribution for completely uncertain returns.