Two coins are tossed simultaneously 500 times with the following frequencies of different outcomes:

Question:

Two coins are tossed simultaneously 500 times with the following frequencies of different outcomes:

TWO HEADS: 95 times

ONE HEADS: 290 times

NO HEADS: 115 times

Find the probability of occurrence of each of these events

Solution:

Probability (E) $=\frac{\text { Number of trialsin which events happen }}{\text { Total no of trials }}$

P(Getting two heads) = 95/500 = 0.19

P(Getting one tail) = 290/500 = 0.58

P(Getting no head) = 115/500 = 0.23

 

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