explain and show all work please and write clearly please answer all parts A to f and upload plot for f or I will give you a thumbs down and report you

Make a column for the possible grades on a test of 100 max points (G=0 to 100 in steps of 1) For a particular test, the number of students, N(G), getting each G is fit to the following equation N(G)=3+4605 Calculate the "weight-averaged" fraction of the class, W(G), that got each grade where W(G) is proportional to NC Generate W(G) and find the Weighted fraction of the class that got exactly 50 on the exam Make a column for the possible grades on a test of 100 max points (6=0 to 100 in steps of 1) For a particular test, the number of students, N(G), getting each G is fit to the following equation Nita3+4+605 Calculate the "weight-averaged" fraction of the class, W(G), that got each grade where W(G) is proportional to N+G Generate W(G) and find the Weighted-fraction of the class for each G and then find the "weight averaged grade for the class ( Cw) Make a column for the possible grades on a test of 100 max points (G-0 to 100 in steps of 1 ) For a particular test, the number of students, N(G), getting each G is fit to the following equation N(G)=3+4G05 Plot both f(G) and W(G) vs. G upload plot Make a column for the possible grades on a test of 100 max points (G. 0 to 100 in steps of 1 ) For a particular test, the number of students, N(G), getting each G is fit to the following equation NiC 3+405 Find the polydispersity index If one plotted the mass of a solid ball vs. the diameter of the ball, on a log-log plot, what would the slope (i.e. dimensionality) be