Understanding the Measures of Dispersion is an essential part of CBSE Class 11 Economics (Part A: Statistics for Economics). While measures of central tendency describe the average of a dataset, measures of dispersion help us understand the degree of variation or spread in data. The three key measures — Range, Mean Deviation, and Standard Deviation — provide valuable insights into how consistent or diverse the data values are.
This online MCQ quiz on Range, Mean Deviation, and Standard Deviation has been carefully designed as per the NCERT syllabus to suit the CBSE Class 11 Economics board exam standard. It includes 60 multiple-choice questions that test conceptual clarity, numerical calculation, and interpretation skills.
With a 60-minute timer, automatic scoring, and per-question feedback, this quiz offers a complete self-assessment experience. Practice these NCERT-based MCQs to strengthen your statistical understanding, improve problem-solving accuracy, and prepare confidently for your board exams.