Given:
Number of times the die rolled = 30
Number of times got 3 = 7
Number of times got 4 = 6
Required: Experimental probability of rolling a 3 or a 4.
Explanation:
Experimental probability is defined as
[tex]P(\text{event\rparen=}\frac{\text{ Number of times event occur}}{\text{ Total number of events}}[/tex]
Number of times got a 3 or a 4 = 7+6 = 13
So,
[tex]\begin{gathered} P(\text{rolling a 3 or a 4\rparen=}\frac{\text{ Number of times got a 3 or a 4}}{\text{ Total number of trials}} \\ =\frac{13}{30} \end{gathered}[/tex]
Option C is correct.
Final Answer: Experimental probability of rolling a 3 or a 4 is 13/30.
