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1d
asked The size of the vertex hull of a lattice
Jan
20
accepted Convergence rate of the power method for finding eigenvectors
Jan
20
comment Convergence rate of the power method for finding eigenvectors
Thanks, you're right. Edited.
Jan
20
revised Convergence rate of the power method for finding eigenvectors
added 22 characters in body
Jan
20
asked Convergence rate of the power method for finding eigenvectors
Dec
9
awarded  Caucus
Nov
18
answered Proving an algorithm returns a random bit
Sep
25
awarded  Nice Question
Sep
24
awarded  Autobiographer
Sep
6
awarded  Popular Question
Sep
5
asked Linear programming with an independent variable
Jul
13
awarded  Yearling
Jul
12
awarded  Good Question
Jul
2
awarded  Curious
Jul
2
awarded  Inquisitive
Jun
10
awarded  Enthusiast
May
16
answered Statistics Review
May
15
comment Statistics Review
Not quite, no - I'll post an answer. Thanks for sharing your thoughts.
May
15
comment Statistics Review
Can you post what you've tried so far? (1) is pretty straightforward.
May
9
comment Probability of having her purse
@Winther: that's not right at all, see below. That gives probabilities of $\frac{4}{16}, \frac{3}{16}, \frac{9}{16}$ for stores 1, 2, 3, respectively.