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 favourable cases representing
the events:
(i) the throw of the coin resulted in a head. (i) a red ball is drawn.​

Answer 1

The sample space is 13

As R1H, R2H R3H B1H B2H B3H B4H

T1 T2 T3 T4 T5 T6 = 13

1) R1H, R2H R3H B1H B2H B3H B4H = 7 Cases

2)R1H R2H R3H =3 cases

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