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Apr
21
awarded  Popular Question
Mar
27
awarded  Good Question
Mar
23
comment How is the mode of an exponential distribution zero?
@rolve obviously nothing is ever really exponentially distributed...
Mar
23
comment How is the mode of an exponential distribution zero?
@JuhoKokkala no, that =0 is obviously a typo....
Mar
23
revised How is the mode of an exponential distribution zero?
deleted 2 characters in body
Mar
22
reviewed No Action Needed How is the mode of an exponential distribution zero?
Mar
22
answered How is the mode of an exponential distribution zero?
Mar
22
reviewed Approve Difference of Sets
Mar
9
awarded  Popular Question
Feb
26
reviewed Looks OK Zero-dimensional ideals in polynomial rings
Feb
25
comment Is it true that for any square matrix $A$, if $A^4=\text{Id}$ then $A^2=-\text{Id}$ or $A^2=\text{Id}$?
@runaround this is the best trolling comment I have seen in ages.
Jan
29
comment Expected value of Stock Price, Poisson Process
@AndréTerra that goes without saying...
Jan
4
comment What is $\sum_ {i=1}^{10}2$?
Oh god, all these people jumping on this trivial question. Well done the commentor.
Dec
20
accepted 3 contestants choosing a smallest number to win a car
Dec
20
comment 3 contestants choosing a smallest number to win a car
Fixing an N, you can do better, as shown in the n=3 case above, what you offered is not optimal when assuming this upper bound, but I see your point.
Dec
15
asked Recurrence of $\int^t_0W_s ds$, where $W$ is a Brownian Motion
Dec
4
reviewed Approve Distribution of Max(X_i) | Min(X_i), X_i are iid uniform random variables
Dec
4
reviewed Reject Expected Number of Convex Layers and the expected size of a layer for different distributions
Dec
4
reviewed Reject Bob starts with \$20. Bob flips a coin. Heads = Win +\$1 Tails = Lose -\$1. Stops if he has \$0 or \$100. Probability he ends up with \$0?
Dec
4
reviewed Reject Every countably generated sigma algebra is generated by a random variable