Subject: STA621 Day: Monday Date: 27 July 2026 MCQs - Zyada tar MCQs statement-based thay. - Sirf ek MCQ statistical/mathematical equation se related tha. - Taqreeban har module se MCQs aaye huay thay. - Agar aap ne modules achi tarah prepare kiye huay hain to statement-based MCQs easily attempt ho jate hain. - MCQs mein properties, estimation aur isi tarah ke concepts se sawalat thay. Short Questions - Log Likelihood - Minimum Mean Square - Variance of MA(2) - Baqi short questions khas yaad nahi hain. Long Questions - Kisi process ka Mean aur Variance / Standard Deviation likhna tha. - Estimation of AR(2) Process se related ek question tha. - Baqi long questions exact yaad nahi hain. > VU Answer