Two coins are tossed 1000 times and the outcomes are recorded as
given below:
1
2
Number of beads
Frequency
240 450 310
In a simple throw of two coins, what is the probability of getting
(i) at most one head?
(ii) at least one head?
Answers
Answered by
0
Answer:
ask one question at a time
Step-by-step explanation:
just apply the formula of probability of an event and solve it
Answered by
4
Answer:
Step-by-step explanation:
Required probability = P(0 heads) + P(1 head)
= 250/1000 + 550 / 1000 = 800/ 1000 =4 / 5
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