Let (X1,...,Xk) be Multinomial with parameters n and (p1,...,pk). Use indicator r.v.s to show that Cov(Xi, Xj ) = npipj for i 6= j

Descriptive Statistics Graphic Qualitative -Week 1 Wednesday, January 24, 2018 3:00 PM Questions and Formulas StatisticsBackground Define statistics Statistics-science that quantifies the uncertainty in conclusions of science that quantifies the incompletedata (inductive inferences) uncertainty in conclusions i.e. If you are measuring rain fall there could be errors due to factors of incompletedata that you're not measuring like: rainfall, human error, pollution, etcâ€¦ i.e If only 50 shrimp are used to find average weight this 50 shrimp is a small subset of the larger picture, this leads