6. For your totals: plot number of un-decayed atom vs time graph. Is it a linear graph? If not, what is the shape of the graph? 7. For your totals: calculate values of the natural log of the fraction of survivors [In (N/No) ] and write them in the table below. (Fort = Os, the computations are already shown.) Time (s) 0 0.5 1.0 1.5 2.0 2.5 3.0 Number of Un-decayed atom No=1000 (survivors), N Fraction of Survivors (N/No) 1000/1000 = 1 natural log of the fraction of In(1000/1000) survivors =0 In (N/No)