Weedh 1: Marka la eego habka loo yaqaano formula _ 18, formula _ 19 waa habka loo yaqaano variable random oo leh celcelis ahaan formula _ 20 iyo formula kala duwanaansho _ 21. Xarafka 2aad: Marka la eego qaabka loo yaqaan " Fixed Measurable Function Formula 18 ", qaabka loo yaqaan " Formula 19 " waa qaabka loo yaqaan " Random Variable " oo leh qaabka loo yaqaan " Middle Formula 20 " iyo qaabka loo yaqaan " Variance Formula 21 ". Su'aal: Qodobka 1aad iyo Qodobka 2aad ma isku macne baa? Haa ama Maya?
Haa waa sax