मराठी

The frequency polygon below represents the marks obtained by some candidates in a test. Using the data in the diagram, prepare a frequency distribution table. - Mathematics

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प्रश्न

The frequency polygon below represents the marks obtained by some candidates in a test. Using the data in the diagram, prepare a frequency distribution table.

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उत्तर

Marks 10 15 20 25 30  
No. of students 15 25 12 10 5 N = 67

∴ Total number of students = 67

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पाठ 16: Graphical Representation of Statistical Data - MISCELLANEOUS EXERCISE [पृष्ठ १९७]

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बी निर्मला शास्त्री Mathematics [English] Class 9 ICSE
पाठ 16 Graphical Representation of Statistical Data
MISCELLANEOUS EXERCISE | Q 4. | पृष्ठ १९७
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