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Chapter 13 Class 10 Statistics

Master Chapter 13 Class 10 Statistics with comprehensive NCERT Solutions, Practice Questions, MCQs, Sample Papers, Case Based Questions, and Video lessons.

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Updated for new NCERT Book.

Solutions of all questions of Chapter 13 Statistics of Class 10 available free at teachoo. All NCERT Questions are solved, with detailed answers of each and every question and example of the NCERT Book.

 

In the Statistics chapter of Class 9, we learned how to find mean, median, mode of raw and ungrouped data.

In this chapter, we will

  • Learn what is Class mark of a Grouped Frequency Distribution table (xi)
  • Finding Mean of grouped data using
    • Direct Method (fixi)
    • Using Assumed mean method (fidi)
    • Using Step Deviation method (fiui)
  • Finding Mode of Grouped data
  • Finding Median of Grouped Data
  • Converting frequency distribution of less than type to normal
  • Converting frequency distribution of more than type to normal
  • Relationship between Mean, Median and Mode (3 Median = Mode + 2 Mean)
  • Drawing a less than and more than ogive, and finding median.

 

Click on an exercise below to start.

Clicking on a topic will open the first question (or concept), after which all the concepts and questions are given in an arrowed list. Check it out now.

Serial order wise

Ex 13.1 Start Learning
Ex 13.2 Start Learning
Ex 13.3 Start Learning
Examples Start Learning
Case Based Questions (MCQ) Start Learning
Less than, and more than Ogive Start Learning

Concept wise

Mean Start Learning
Mode Start Learning
Median Start Learning
Less than , more than ogive Start Learning

Why Learn This With Teachoo?

Updated for new NCERT Book.

Solutions of all questions of Chapter 13 Statistics of Class 10 available free at teachoo. All NCERT Questions are solved, with detailed answers of each and every question and example of the NCERT Book.

 

In the Statistics chapter of Class 9, we learned how to find mean, median, mode of raw and ungrouped data.

In this chapter, we will

  • Learn what is Class mark of a Grouped Frequency Distribution table (xi)
  • Finding Mean of grouped data using
    • Direct Method (fixi)
    • Using Assumed mean method (fidi)
    • Using Step Deviation method (fiui)
  • Finding Mode of Grouped data
  • Finding Median of Grouped Data
  • Converting frequency distribution of less than type to normal
  • Converting frequency distribution of more than type to normal
  • Relationship between Mean, Median and Mode (3 Median = Mode + 2 Mean)
  • Drawing a less than and more than ogive, and finding median.

 

Click on an exercise below to start.

Clicking on a topic will open the first question (or concept), after which all the concepts and questions are given in an arrowed list. Check it out now.