NCERT Solutions for Class 9 Maths Exercise 14.1 Statistics in Hindi and English medium updated for session 2022-2023. All the questions of exercise 14.1 are solved step by step in a simplified manner, so that every student can understand easily. Download the solutions PDF and video in Hindi and English Medium.

## NCERT Solutions for Class 9 Maths Exercise 14.1

• ### Class 9 Maths Exercise 14.1 NCERT Solutions

Chapter 14 is related to Statistical Mathematics which is a fascinating field, interwoven with the context of the problems which have to practice well to score good marks. Statistics and data analysis might sound intimidating. Especially when you begin to study them in Maths class 9.

But don’t get nervous. As much as the words sound heavy for you to grasp, you use this information every day without even knowing about it. You may ask, how? Well, we come across a lot of the information in form of written facts, numerical, tables, graphs, and more. Some of them you have already completed in previous chapters.

#### The importance of the statistics knowledge

The purpose of NCERT solutions for Maths class 9th is to demonstrate how analyse and experiments give promising results. You will acquire statistical and probabilistic knowledge. By studying the chapter 14 you will come across various concepts that have real-life applications based on statistical data.

Even you might be surprised at how often they play important role in the decision making. You can calculate or relate cricket to batting or bowling average, profits of an institution, and temperatures of cities in your country, and more. This study is strictly based on the data that we gather first to use to churn out all the possible information for making the predictions.

##### What is the meaning of the data?

Statistics is based on data only. It performs well if the data is correct and ample during the survey. Our world is transitioning towards a more data-oriented world with help of everyday technical marvels.

This gave us a lot of the data and reports based on these analysis. As per the explanation given in Exercise 14.2, these data are a set of facts that gives us a partial picture of reality.

###### Use of Statistical Data

The data is collected or prepared in the form of facts, numerical, charts, and tables. It has a definite purpose. The word itself originated from Latin language Datum. Of course, you must’ve heard the word before as Data handling was one of the topics in mathematics since elementary school.

This makes you consciously or subconsciously aware of the operation that you must perform to take out the desired results for the two questions given in Exercise 14.1.