Following is the table showing marks obtained by 200 students out of 100 in an
examination
Mar...
Mathematics, 18.03.2021 02:00 timthaartist
Following is the table showing marks obtained by 200 students out of 100 in an
examination
Marks
0-10
10 20
20-30
30-40
40-50
60-70
70-80
No of
20
40
8
15
24
25
12
9
7
students
Find the probability that a students chosen
Obtained less than 40 marks​
Answers: 3
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