Question

Who will put correct answer i will mark as brainliest ​

Answer 1

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