Perpetuity Logarithmic rule = ab c b = log c / log a Variance of a sample Annuity Variance of a distribution, with each outcome having the same probability of occurring Growing perpetuity Covariance formula Growing annuity Correlation of A and B Quadratic formula , where SD stands for standard deviation + + = 0 ax2 bx c Variance of a portfolio
Perpetuity Annuity Growing perpetuity Growing annuity Quadratic formula ax2 + bx + c = 0 Logarithmic rule ab = c b = log c / log a Variance of a sample Variance of a distribution, with each outcome having the same probability of occurring Covariance formula Correlation of A and B , where SD stands for standard deviation Variance of a portfolio
Test3A_Spring2016.docx