The Figure below shows histograms of samples and mining blocks for the same deposit a] Describe qualitatively the statistical indicators mean and variance of both histograms b) Explain similarities and differences in a! c) What is the theoretical relation describing the dependence between the variance in both distribution? Provide the equation and describe the terms . d) If you have only sample data available, how can you derive the histogram of blocks for a given size. Please provide sequential steps in bullet points. e) Draw in the diagram the distribution of even larger blocks. How would you expect the behaviour of recoverable reserves for the given cut-off value? Frequency