Question: MATH STATISTICS 1. Let X ~ N(0, 1), Y := I(x>1} - I(x1} - I(x 1. Let X N(0, 1), Y - and Z X

MATH STATISTICS

1. Let X ~ N(0, 1), Y := I(x>1} - I(x1} - I(x

1. Let X N(0, 1), Y - and Z X Y. Define the matrix A by (a) (b) (c) Find the distribution of Y and the distribution of Z and classify them as discrete, absolutely continuous, or neither. What is the probability distribution of det(A)? Find P ( {A is invertible}). (5) (3) (2)

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