For 20 days, one of the stop officers at the
RUA PRESIENTE NICOLAU LOBATO
COLMERA DILI recorded the income (in
dollar) to drivers. The data are following;
1515 2020 1010 1515 2525 3030 1010 2525 1515 2525
30 25 20 15 25 10 25 20 25 15
Determine the mean, mode, median, extremes,
the quartiles and the total range of the data!