University of California, Los Angeles Department of Statistics Instructor: Nicolas Christou Quiz 2 a. We discussed in class today the multinomial probability distribution and its…
Statistics 100B EXERCISE 1 Instructor: Nicolas Christou University of California, Los Angeles Department of Statistics Quiz 5 2U Let U ∼ N(0,1), V ∼ χn,…
Exercise 1 Exercise 2 Exercise 3 (a) Exercise 3 (b) EXERCISE 5 (c) (d) (e)
University of California, Los Angeles Department of Statistics Statistics 100B Instructor: Nicolas Christou Method of moments – Examples Very simple! The method of moments is…
University of California, Los Angeles Department of Statistics Instructor: Nicolas Christou Quiz 3 a. If Y1 and Y2 are random variables such that X1 =…
University of California, Los Angeles Department of Statistics Statistics 100B Instructor: Nicolas Christou Multivariate normal – practice problems EXERCISE 1 Let (X1,Y1),…,(Xn,Yn), be a random…
#Central and non-central chi-squared distributions. #Central chi-squared dist: x
University of California, Los Angeles Department of Statistics Statistics 100B Instructor: Nicolas Christou Covariance and correlation Let random variables X, Y with means μX,μY respectively.…
University of California, Los Angeles Department of Statistics Instructor: Nicolas Christou Practice 1 Find the distribution of the random variable X for each of the…