2009年01月30日

Post date: Jan 30, 2009 6:59:40 PM

• Review E[g(x)], mean = E[x], variance σ² = E[(x - E[x])²], standard deviation = σ. What is E[1]?
• Implement the discrete version of expect in C++. Tested on uniform distribution.
• Sampling PRNG in C, print buckets.
• Derived variance of uniform distribution: 1/12 * (a-b)².