Answer:
(a) and (c)
Explanation:
Given
See attachment for complete question
Required
Select all true statements
First, calculate the total observed frequency;


(a): Relative frequency of 4 is 2/9
Relative frequency is calculated by:

For roll 4

So, the relative frequency is:

Simplify

(a) is true
(b): Experimental probability of 3 greater than its theoretical probability
The experimental probability is its relative frequency;
For roll 3

The experimental probability is:

Simplify

To calculate the theoretical probability, w have:
---- sample space

--- number of times 3 occur
The theoretical probability is:

The theoretical probability is
experimental probability.
(b) is false
(c): Experimental probability of 2 greater than its theoretical probability
Using the explanations in (b), we have:
For roll 2

The experimental probability is:

Simplify

To calculate the theoretical probability, we have:


The theoretical probability is:

The experimental probability is
theoretical probability.
(c) is true
(d): Relative frequency of 5 is 2/13
For roll 5

The relative frequency is:

Simplify

(d) is true