CBSE Class 10 Maths Statistics
Statistics chapter in CBSE Class 10 Maths deals with mean, frequency, class interval, grouped and ungrouped data, finding the mean for grouped data when class intervals are given, finding the mean for grouped data when class intervals are not provided, direct method of finding mean, assumed mean method of finding mean and much more. After students complete the entire chapter of the CBSE Class 10 Maths, they will do a quick statistical analysis of a large amount of data in real-life situations. Moreover, students will also be able to collect, represent and classify data of any kind to ease the understanding while doing calculations.
Mathematics is the most crucial subject in an aspirant's school life. Therefore, board exam aspirants must practice CBSE Class 10 Maths based on the latest syllabus of CBSE Class 10. There are 15 chapters in the Mathematics syllabus of CBSE Class 10: Real Numbers, Quadratic Equations, Arithmetic Equations, Circles, Constructions, Area Related to Circles, Polynomials, Statistics, Probability, and more. These Mathematics CBSE Class 10 chapters include all the fundamental concepts every student should be acquainted with.
We, at TopperLearning, ensure students get the best resources, question banks, notes, practice papers, and everything they need to score brilliantly in their board exams. These resources and various study materials are readily available at our CBSE Class 10 plans that students can access anytime. Moreover, if students have any queries or wish to seek guidance regarding any question, they can reach our subject experts after signing up at our CBSE Class 10 plans. Our specialists will deliver the best to boost students' morale and confidence for their board exams.
Additionally, board exam aspirants of any board can get problem-solving videos, previous year papers, well-structured NCERT solutions, and detailed notes from our CBSE Class 10 plans. The language of these resources is understandable and contains all important points, topics, and numerical that students should know while preparing for their board exams. Furthermore, these resources are beneficial for competitive exams and other international competitions. So, sign up for CBSE Class 10 plans and instantly access the study material.
Arithmetic Mean of Grouped Data
Calculate arithmetic mean of grouped data by using three different methods. Direct, short cut, step deviation methodMode of Grouped Data
The mode of data is the observation that occurs most often. If all the observations are occurring only once, mode is not defined.
The mode may be greater than, less than or even equal to the mean.
Mode is useful in market research.
The mode of data is the observation that occurs most often. If all the observations are occurring only once, mode is not defined.
The mode may be greater than, less than or even equal to the mean.
Mode is useful in market research.Median of Grouped Data
For finding the median we must arrange the given data in increasing or decreasing order.
The frequencies obtained by adding frequency of a class with the sum of frequencies of the preceding classes is called cumulative frequency.Relation Between Central Tendencies
A distribution in which the values of mean, median and mode coincide(i.e. mean = median = mode) is known assymmetrical distribution.
Distribution for which values of mean, median and mode are not equal is known as asymmetrical or skewed distribution.
Empirical formula for moderately asymmetric distributions is given by Median = Mode + 2 mean.
CBSE Class 10 Textbook Solutions, Videos, Sample Papers & More
Students must revise their chapters from time to time to get all the concepts and formulas at their fingertips. For this, TopperLearning provides various practice questions in tests and quizzes at CBSE Class 10 Statistics Important Questions, CBSE Class 10 Statistics Short Answer Questions, and CBSE Class 10 Statistics MCQs sections. These questions cover every concept that students must know to score more in the exams.
After practising sample questions, students should take tests daily or weekly to know their preparedness levels. Anyone can take practice tests from our CBSE Class 10 Maths Practice Test section and evaluate their performance. Students can also take more tests from our CBSE Class 10 Weekly Tests sections. The results of these tests are displayed instantly, and students can reach our team in case of any discrepancies.
