Answer:
whats the given?? what you need I don't understand
Answer:
B) 13
Step-by-step explanation:
Average age means to calculate mean:
Mean = (Sum of all numbers)/(Number of numbers)
Mean = (14 + 14.5 + 12 + 11.5 + 15 + 13 + 10.5 + 13.5)/8
Mean = (104)/8
Mean = 13
Answer:
TRUE
Step-by-step explanation:
Answer:
the last one :)
Step-by-step explanation: