Question 3 - A-Level Maths

Exam Board	CAIE
Module	S1 (Statistics 1)
Year	2016
Session	June
Topic	Discrete Probability Distributions
Type	Construct probability distribution from scenario

3 Two ordinary fair dice are thrown. The resulting score is found as follows.

If the two dice show different numbers, the score is the smaller of the two numbers.
If the two dice show equal numbers, the score is 0 .
1. Draw up the probability distribution table for the score.
2. Calculate the expected score.