試卷名稱:110年 - 110 國立臺灣大學_碩士班招生考試_部分系所:統計學(H)#111297
年份:110年
科目:研究所、轉學考(插大)◆統計學
12. If X, Y, Z are pasitive valued and all have means of 5 and standard deviations of 3, estinnate the prooubility that the
averuge of X, Y, and Z is less than J0 by Chebyshev's inequality. If X, Y and Z all have correlation coeftieients of 0.3.
(A)
(B)

(C)
(D)