The marks distribution of 100 students of a college is as follows. Marks 10-20 20-40 40-70 70-90 90-100 No of students 15 20 30 20 15
The marks distribution of 100 students of a college is as follows. Marks 10-20 20-40 40-70 70-90 90-100 No of students 15 20 30 20 15
MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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![4. The marks distribution of 100 students of a college is as
follows.
Marks 10-20 20-40 40-70 70-90 90-100
No of students
a) Find the highest mark of the weakest 30% of the
students.
b) Find the lowest mark of top 40% of the students.
c) Find the limits and range of marks of middle 50% of
students
15
20
30
20
15](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faa9a94d7-b9f8-4184-be13-1f7064cbaa8c%2Fec50ba64-9abc-4760-a486-a58bc8b67c4e%2Fvj8nw1_processed.jpeg&w=3840&q=75)
Transcribed Image Text:4. The marks distribution of 100 students of a college is as
follows.
Marks 10-20 20-40 40-70 70-90 90-100
No of students
a) Find the highest mark of the weakest 30% of the
students.
b) Find the lowest mark of top 40% of the students.
c) Find the limits and range of marks of middle 50% of
students
15
20
30
20
15
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