Example 7.2. From the following table, estimate the number of students who obtained marks between 40 and 45: Marks 30-40 40-50 50-60 60-70 70-80 No. of students :- 31 42 51 35 31

Intermediate Algebra
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Chapter12: Sequences, Series And Binomial Theorem
Section12.3: Geometric Sequences And Series
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Example 7.2. From the following table, estimate the number of students who obtained
marks between 40 and 45:1
Marks
30-40
40-50
50-60
60-70
70-80
No. of students :-
31
42
51
35
31
Transcribed Image Text:Example 7.2. From the following table, estimate the number of students who obtained marks between 40 and 45:1 Marks 30-40 40-50 50-60 60-70 70-80 No. of students :- 31 42 51 35 31
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