Data Handling NCERT Class 7 Maths Chapter 3 (Complete Chapter) - Unit Test | BYJU'S - Class 7

Описание: Join this Unit Test League series to take a quiz on CBSE class 7 Chapter 3, Data Handling. This quiz is hosted by your favourite BYJU’S teacher, Khushbu Ma’am, on our BYJU’S - class 6, 7 & 8 channel.
Some of the topics covered through this quiz are as follows:
Representative Values of Data
Use of Bar Graphs
Arithmetic Mean
Mode of Large Data
Range, Mean, Median
Chance and Probability
The collection, recording, and presentation of data help us organize information and also draw inferences from these data. An average is a number that represents or shows the central tendency of a group of observations or data, while the arithmetic means is one of the representative values of data. Mode is another form of central tendency or representative value and the mode of a set of observations is the observation that occurs most often. Mean refers to the value which lies in the middle of the data with half of the observations above it and the other half below it. Further, a bar graph is a representation of numbers using bars of uniform widths and double bar graphs help to compare two data collections at a glance.
Now that we know some basics of Data Handling, let’s see if you can answer all the questions in this quiz.
To take this quiz, you must go to ‘menti.com’ and enter the code displayed on our session screen.

Find this quiz helpful? We have similar class 7 Maths quizzes on our BYJU’S - class 6, 7 & 8 channel. Subscribe now to our channel to get access to all of them.

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