Tema i materijal za vezbe iz Statisticke analize i verovatnoce za 28.04.2020. su: CHAPTER 5 Sampling Theory, od 162. do 166. str. (SOLVED PROBLEMS: Sampling distribution of means, Sampling distribution of proportions, Frequency distributions, Computation of mean, variance, and moments for samples (5.31., 5.32., 5.33., 5.36., 5.37., 5.38.)), iz knjige Probability and Statistics koju je prilozio prof. dr Vojkan Vuksanovic.