Round your answer to four decimal places First student Secon

Round your answer to four decimal places.

First student

Second student

Final outcomes

P(both students have volunteered for community service) =

Complete the tree diagram below.

Let

A= first student selected has volunteered before

B= first student selected has not volunteered before

C= second student selected has volunteered before

D= second student selected has not volunteered before.

Round your answers to four decimal places.

First student

Second student

Final outcomes

First student

Second student

Final outcomes

First student

Second student

Final outcomes