Who will put correct answer i will mark as brainliest
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Who will put correct answer i will mark as brainliest
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Answer:
VI) 1)Probability that a student obtained less than 20% marks=Number of favourable outcomes /Total outcomes=7/90
2)Number of student that obtained 60 or more. marks=8+15=23
Probability that a student obtained 60 or more marks=23/90
VII) Probability of occurrence of each event:-
Probability of heads=240/500=12/25
Probability of tails=260/500=13/25