5. Clicking " " button, get how many un-decayed atoms remain in each time interval of 0.5 s. Repeat your measurement 10 times, write your data to the below table and sum up the total. Time (s) 0 0.5 1.0 1.5 2.0 2.5 3.0 100 100 100 100 100 100 Number of un-decayed 100 100 atom, N 100 100 Totals 1000