Tomer owns a daycare center called Kidz Kare. One afternoon he collected the age of each person in Kidz Kare. The following histogram summarizes the data he collected. Based on this data, what is a reasonable estimate of the probability that the next person to enter Kidz Kare is between 10 and 15 years old?

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

what are the options? ?

step-by-step explanation:

just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !

step-by-step explanation: