Answer:
3/10
Step-by-step explanation:
you guys got it right but im here to explain how you get the awnser
When we compute the probability of a future event based on our observations of past events, we call this experimental probability.
Experimental probability = Number of favorable outcomes/Total number of outcomes
Number of favorable outcomes = 3+2+3+1+1=10
Total number of out comes = 3
The probability that the next person to enter Kidz Kare is between 10 and 15 years old is 3/10
