1,220 reputation
317
bio website andrew-christianson.github.io
location Los Angeles, CA
age 23
visits member for 3 years, 2 months
seen 2 days ago

Dec
12
revised Simple probability problems
deleted 293 characters in body
Dec
12
revised Probability cut-off
added 90 characters in body
Dec
12
revised Probability cut-off
deleted 2 characters in body
Dec
12
revised Use Standard Deviation to find Percentage above a certain point
added 280 characters in body
Dec
12
revised Use Standard Deviation to find Percentage above a certain point
added 3 characters in body
Dec
11
revised How can I find the square root using pen and paper?
edited body
Dec
11
revised Running times comparison
Corrected formating
Dec
11
revised How can I find the square root using pen and paper?
edited body
Dec
7
revised Simple probability problems
added 1 characters in body
Dec
5
revised indicator variable are uncorrelated, if they are independent?
rewrote to put implications in the standard order (if->then). If this isn't ok, sorry, feel free to reject.
Nov
26
revised Derivative I do not understand: $\ln (\ln x)$
parenthesis
Oct
2
revised What is the formula of the summation of integers from i=0 to i=N?
Typeset for clarity
Oct
2
revised Rate of increase in the area of a square
spelling correction, clarity
Oct
1
revised Which loan type is cheapest?
clarity & grammar
Sep
27
revised Economics formula
removing overzealous HW tag
Sep
27
revised Economics formula
Typeset, tag
Sep
26
revised What is the probability of getting 3 aces, a king and a queen
latexify + tags
Sep
24
revised Prove $n$ is composite when it divides $(n-1)!$
texifiy, clarify
Sep
22
revised CORE 1, Expanding and Simplifying - HELP?
add LateX notation
Sep
14
revised What is the difference between the rowspace and the columnspace in linear algebra?
added 6 characters in body