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Please, Help me to solve this question.

Posted: Fri Nov 26, 2021 8:35 am
by answerhappygod
Please, Help me to solve this question.
Please Help Me To Solve This Question 1
Please Help Me To Solve This Question 1 (23.87 KiB) Viewed 42 times
4. In a particular school 25% of the students are having online newspaper reading habit. Nine school students are selected to find their views on reading habit. Find the probability that a) none of those selected have newspaper reading habit. b) at least seven have newspaper reading habit. c) at most one third have newspaper reading habit. [1 +2 +2]