16. 400 ta o ‘zaro bog‘liq bo‘lmagan tajribaiarning har birida hodisaning ro‘y
berish ehtimoli /7=0,8. Shunday musbat s sonini topingki, uning ro‘y berishlari
nisbiy chastotasining ehtimolidan chetlashishi absolyut qiymati bo‘yicha e dan
oshmasligi ehtimoli 0,9876 ga teng b o ‘lsin.