Answer:
[tex]\frac{2}{9}[/tex]
Step-by-step explanation:
Given :
Juan rolled a six-sided number cube 18 times.
The number two occurred four times.
To Find: Juan claimed the experimental probability of rolling a two was approximately 1/9. Why is Juan’s experimental probability incorrect?
Solution:
Total events = number of times cube rolled = 18
Favorable events = The number two occurred four times. = 4
So, Experimental probability = [tex]\frac{\text{Favorable events}}{\text{Total events}}[/tex]
= [tex]\frac{4}{18}[/tex]
= [tex]\frac{2}{9}[/tex]
Thus the experimental probability of rolling a two was [tex]\frac{2}{9}[/tex]
So, Juan’s experimental probability was incorrect.
Answer:
Juan's claim is incorrect. The correct experimental probablilty is StartFraction 2 over 9 EndFraction.
Step-by-step explanation:
took the test.
