# Question

With reference to Exercise 3.62,

In exercise

Find k if the joint probability distribution of X, Y, and Z is given by

f(x,y,z) = kxyz

For x = 1, 2; y = 1, 2, 3; z = 1, 2.

Find the following values of the joint distribution function of the three random variables:

(a) F(2, 1, 2);

(b) F(1, 0, 1);

(c) F(4, 4, 4).

In exercise

Find k if the joint probability distribution of X, Y, and Z is given by

f(x,y,z) = kxyz

For x = 1, 2; y = 1, 2, 3; z = 1, 2.

Find the following values of the joint distribution function of the three random variables:

(a) F(2, 1, 2);

(b) F(1, 0, 1);

(c) F(4, 4, 4).

## Answer to relevant Questions

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