sample mean (Q105675280)
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Current Data About sample mean
(P279) (Q1949963)
(P361) (Q1693522)
(P1343) (Q111973641)
(P1889) (Q19033)
(P2534) \bar{X} = \frac{1}{n} \sum_{i = 1}^n X_i
(P6104) (Q8487137)
(P7235) \bar{X}
X_i
other details