So continuing on from last time, where I was doing monte carlo simulations on that comparison of white ages of people shot and black ages of people shot.
We saw that the monte carlo simulation showed that over a large number of trials, the data will show that for nearly over 50% of the time, the average ages of black people shot would be on an average 7 years younger than that of white people’s ages.
We do a similar monte carlo simulation on the group of hispanic people’s ages and we find interesting results for that as well. We had gotten similar results with an analysis of variance and T test when done on hispanic ages that there was a statistical significance to the difference in the means between the ages of hispanic people shot and white people shot.
Plotting the means of the several monte carlo simulations as a frequency distribution we get that on an average the hispanic person shot is 6.5 years younger than a white person shot.
Thus the data also prove that for 3rdd quartile or 95% of the time we will have a mean difference of 6.5 years younger for hispanic people.