Q7. Two coins are tossed 250
times and the outcomes are (i)
No head =70 (ii) one head=85
(iii) Two heads =95. Find the
probability of the occurrence
of each of these events.
Answers
Answered by
1
Answer:
(1) 70/250 = 7/25
Step-by-step explanation:
(2) 85/250 = 17/50
(3) 95/250 = 19/50
Answered by
1
Answer:
TOTAL 250
P(no head)=70/250
=0.28
P(1 head ) =85/250
=0.34
P(2 head ) =95/250
=0.38s
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