### Home > PC > Chapter 4 > Lesson 4.1.3 > Problem 4-39

4-39.

This is (0.6)(0.6): 0.36

This is the same as (a) above.

This is impossible because θ is unknown.

4-39.

This is (0.6)(0.6): 0.36

This is the same as (a) above.

This is impossible because θ is unknown.