Question

the percentage of Marks obtained by a student in monthly unit test are given below:
unit Test:1,2,3,4,5
p. c. of mark obtained:69, 71,73,68,76
find the probability that the student gets:
1) more than 70p.c. mark
2) less than 70% mark
3) a distinction
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Answer 1

Step-by-step explanation:

The percentage of marks obtained by a student in monthly unit tests are given below:

Unit test: I II III IV V

Percentage

of marks

obtained: 69 71 73 68 76

Find the probability that the student gets :

(i) more than 70% marks (ii) less than 70% marks

(iii) a distinction

Answer 2

Answer:

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