21
Jan
Statistics Quiz for Class 9
Statistics Quiz for Class 9 | Online MCQ test with answers If you have already watched the chapter 14 videos (Statistics) then you are good to attempt the following quiz. Good luck!!!
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21
Jan
Measures of Central Tendency
Measures of Central Tendency Very often we need to analyse a given data to find a value that can represent the entire data set. In other words we say the central tendency of the data set. Different types of data…
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04
Jan
Bar Graph, Histogram, Frequency Polygon in Statistics
Statistics – Bar graph, Histogram & Frequency polygon In this tutorial you will learn how to draw few very important and basic graphs in statistics. It is bit lengthy video that covers different scenarios like uniform classes, varying width classes,…
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25
Dec
Statistics – Introduction
Statistics This tutorial is recommended for the beginners to watch to understand the following: What is statistics Data Information Frequency distribution table Ungrouped Grouped Class Intervals Overlapping Non-overlapping Class limits Upper class limit Lower class limit
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