Question

A coin is tossed. If it shows head we draw a ball from a bag consisting of 3 red balls and 4 black balls. If it shows a tail we throw a dice. What is the sample space of this experiment?
What are the favorable cases representing the events
1. The throw of coin resulted in a head
2. A red ball is drawn

Answer 1

S={HR1,HR2,HR3,HB1,HB2,HB3,HB4,T1,T2,T3,T4,T5,T6}
favourable 1)HR1,HR2,HR3,HB1,HB2,HB3,HB4
2)HR1,HR2,HR3