Excel and compute finance

Calculate Mean, standard deviation, Correlation coefficient and draw a graph using the results.
Calculate the rest like covariance.,etc . Mean, Variance and has already been populated for 
Use input from G2 files and move the data to G3 using excel formula [no direct copy paste from G2 to G3 should be used. So that the reader can understand the  date clicking on the cells in G3 knowing from where the data is populated.