Maharashtra State BoardSSC (English Medium) Class 9
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From Following Table, What is the Cumulative Frequency of Less than Type for the Class 30-40 ? - Algebra

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ConceptCumulative Frequency Table

Question

From following table, what is the cumulative frequency of less than type for the class 30-40 ?

Class 0-10 10-20 20-30 30-40 40-50
Frequency 7 3 12 13 2
  • 13

  • 15

  • 35

  • 22

Solution

We have,

Class 0-10 10-20 20-30 30-40 40-50
Frequency 7 3 12 13 2

So, the cumulative frequency of less than type for the class 30-40 =7 + 3 + 12 + 13= 35

Hence, the correct alternative answer is (C).

  Is there an error in this question or solution?

APPEARS IN

 Balbharati Solution for Balbharati Class 9 Mathematics 1 Algebra (2019 to Current)
Chapter 7: Statistics
Problem Set 7 | Q: 1.1 | Page no. 126
Solution From Following Table, What is the Cumulative Frequency of Less than Type for the Class 30-40 ? Concept: Cumulative Frequency Table.
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