33. Hundred students took a test. The result of those who secured less than 60% marks is given as Marks 0-20 20-40 40-60 Students : 16 24 40 If the average marks of the students were 50, find out the average marks for those who secured 60% or more marks.

MATLAB: An Introduction with Applications
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33. Hundred students took a test. The result of those who secured less than 60%
marks is given as
Marks:
0-20
20-40
40-60
Students :
16
24
40
If the average marks of the students were 50, find out the average marks for those who secured
60% or more marks.
Transcribed Image Text:33. Hundred students took a test. The result of those who secured less than 60% marks is given as Marks: 0-20 20-40 40-60 Students : 16 24 40 If the average marks of the students were 50, find out the average marks for those who secured 60% or more marks.
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