Hi,
TH2F is a histogram the mean x it is an mean value of value x in the histogram.
I suppose that you expected to get ~110, but this is not a mean x but an average number of entries per bin - something what is on Z axis.
Hi,
TH2F is a histogram the mean x it is an mean value of value x in the histogram.
I suppose that you expected to get ~110, but this is not a mean x but an average number of entries per bin - something what is on Z axis.