01:51
If x— is the mean of x1,x2,..,xn, then for a≠0, the mean of ax1,ax2,..,axn, x1/a, x2/a,..,xn/a is __
X1 Xn Mp3 & Mp4
01:51
01:16
Let x1, x2...xn are independent r.v's having exponential dist with same parameter find y=x1 x2 ...xn
03:31
The average of n numbers X1, x2…..Xn is 𝒙 ̅. Then the value of ∑_(𝒕=𝟏)^
00:44
Suppose that X1 Xn form a random sample from the Bernoulli distribution with parameter p which is...
00:33
Suppose X1, ..., Xn are iid from Bernoulli(p). (a) Show that X1 is unbiased for p. (b) Prove by DEF…
00:33
Let X1, X2, ..., Xn be independent and identically distributed random variables with a known mean Î…
01:23
Let X1, X2, . . . , Xn be independent random variables following the uniform distribution on the in…
03:50
The average of n numbers x_1, x_2, x_3, …, x_n is M. If x_n is replaced by x^', then new average ...
04:31
MULTINOMIAL THEOREM x1 x2 x3 -------- xn = r
03:14
The average of n numbers `x_(1),x_(2), …,x_(n)` is M. If `x_(n)` is replaced by x'