1,195 reputation
214
bio website andrew-christianson.github.io
location Los Angeles, CA
age 22
visits member for 2 years, 7 months
seen 12 hours ago

Dec
12
revised Simple probability problems
deleted 293 characters in body
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