(a) Suppose that the random variable, X, is a number on the biased die and the p.d. f. of X, is as shown below; 1 4 5 6 P(X=x) Find; (1) 1/6 1/6 1/5 k 1/5 1/6 the value of k. (ii) E(X) (ii) E(X2) (iv) Var(X) (v) P(1
(a) Suppose that the random variable, X, is a number on the biased die and the p.d. f. of X, is as shown below; 1 4 5 6 P(X=x) Find; (1) 1/6 1/6 1/5 k 1/5 1/6 the value of k. (ii) E(X) (ii) E(X2) (iv) Var(X) (v) P(1
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 32E
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