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Introduction to Data Interpretation

Direction: The marks obtained by 273 examinees are shown by the frequency polygon. Given that mean marks is 59.5. Study the frequency polygon and answer the given questions.

  1. The number of examinees getting more than average marks is
    1. 72
    2. 105
    3. 152
    4. 164
Correct Option: C

As per the given line graph in question ,
Given that , mean marks is 59.5
Number of examinees getting more than average marks = 72 + 48 + 24 + 8 = 152
Hence , required answer is 152.



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