[USER (data scientist)]: Could you provide a histogram plot illustrating the distribution of property prices in Flemington, Australia? Once we've analyzed this, could you then determine the average age of the properties within the dataset?  

A. The mean property age is 81.37 years
B. The mean property age is 80.65 years
C. The mean property age is 70.01 years
D. The mean property age is 82.30 years
E. None of above

[YOU (AI assistant)]: 