Class 9 Maths

Chapter 14 of NCERT Exemplar Class 9 Maths

• The primary focus of this chapter is Statistics, which deals with the collection, organization, and interpretation of data.
• Key concepts discussed in this chapter include:
  • Collection of data
  • Organization of data
  • Representation of data (through diagrams, graphs, and charts)
  • Measures of central tendency (mean, median, mode)
  • Measures of variability (range, interquartile range)

Mastering Concepts in Chapter 14

• To master the concepts in this chapter, students should practice:
  • Collecting and organizing data from various sources
  • Representing data using different types of diagrams and graphs
  • Calculating mean, median, mode, range, and interquartile range
  • Interpreting data and drawing conclusions

Purpose of NCERT Exemplar Class 9 Maths Chapter 14 Solutions

• The purpose of NCERT Exemplar Class 9 Maths Chapter 14 Solutions is to help students understand and apply the concepts of Statistics to solve real-life problems.
• These solutions provide step-by-step explanations and examples to help students master the concepts and develop problem-solving skills.

Types of Problems in Chapter 14

• Students can expect to solve a variety of problems in Chapter 14, including:
  • Calculating mean, median, mode, and range for a given set of data
  • Identifying and interpreting modes, median, and mean from a graph or diagram
  • Solving problems involving data interpretation and analysis
  • Creating and interpreting diagrams, graphs, and charts to represent data