Question

is ka answer bta do plz​

Answer 1

Answer:

2) probability that the student get at least 70% marks is equals to 3

3) probability probability that the student get less than 75% marks is equals to 2

4) probability that the student get marks between 70% and 80% is equals to 3

5)probability that a student get marks more than 72% is equals to 2

if it will help you please brainlist the answer