1.

Three coins are tossed once. Describe the following events associated with this random experiment : A = Getting three heads, B = Getting two heads and one tail, C = Getting three tails, D = Getting a head on the first coin. (i) Which pairs of events are mutually exclusive? (ii) Which events arc elementary events? (iii) Which events are compound events?

Answer»

Three coins are tossed once. Describe the following events associated with this random experiment :

A = Getting three heads,

B = Getting two heads and one tail,

C = Getting three tails,

D = Getting a head on the first coin.

(i) Which pairs of events are mutually exclusive?

(ii) Which events arc elementary events?

(iii) Which events are compound events?



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