STD X – STATISTICS – NEWTON
About Course
In this Section we will learn the following chapters
1. Graphical Representation
2. Measures of central tendency
Description
GRAPHICAL REPRESENTATION
Recall, Statistics is a special subject that deals with large (usually) numerical data. The statistical data can be represented graphically. Graphical representation of data helps in faster and easier interpretation of data. Let’s learn some of the commonly used charts for analyzing data in this topic.
Frequency polygon
Frequency polygon by not using a histogram
Ogives
MEASURES OF CENTRAL TENDENCIES
Measures of central tendency are a key way to discuss and communicate with graphs. The term central tendency refers to the middle, or typical, value of a set of data, which is most commonly measured by using the three m’s: mean, median, and mode. The mean, median, and mode are known as the measures of central tendency. We shall learn about mean in this topic.
Mean (or average)
Mean of grouped data
Median
Median of grouped data
Mode
Mode of grouped data
About Course
In this Section we will learn the following chapters
1. Graphical Representation
2. Measures of central tendency
Course Curriculum
MEASURES OF CENTRAL TENDENCIES – 03 – APRIL – INTRODUCTION TO MEAN MEDIAN AND MODE
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MEASURES OF CENTRAL TENDENCIES – PHYSICAL CLASS – INTRODUCTION
19:06 -
MEASURES OF CENTRAL TENDENCIES – PHYSICAL CLASS – INTRODUCTION TO DIRECT METHOD
14:38 -
MEASURES OF CENTRAL TENDENCIES – PHYSICAL CLASS – DIRECT METHOD
12:22 -
MEASURES OF CENTRAL TENDENCY – CORE CONCEPT – ARITHMETIC MEAN DIRECT METHOD
01:03:30 -
MEASURES OF CENTRAL TENDENCIES – PHYSICAL CLASS – DIRECT METHOD WITH TWO UNKNOWN
18:31 -
MEASURES OF CENTRAL TENDENCIES – PHYSICAL CLASS – SOLVING NUMERICALS BY DIRECT METHOD
07:47 -
MEASUREMENT OF CENTRAL TENDENCY – CORE CONCEPT – SHORTCUT METHOD
48:25 -
MEASURES OF CENTRAL TENDENCIES – PHYSICAL CLASS – SHORT CUT METHOD
08:26 -
MEASURES OF CENTRAL TENDENCIES – SUPPORT MATERIAL – MEAN OF GROUPED DATA
05:40 -
MEASURES OF CENTRAL TENDENCIES – SUPPORT MATERIAL – MEAN
03:15 -
MEASURES OF CENTRAL TENDENCIES – SUPPORT MATERIAL – MEDIAN OF GROUPED DATA
02:15 -
MEASURES OF CENTRAL TENDENCIES – SUPPORT MATERIAL – MODE
02:31 -
MEAN AND MEDIAN – PHYSICAL CLASS – MEAN BASED PROBLEMS
22:01 -
MEAN AND MEDIAN – PHYSICAL CLASS – MEDIAN BASED PROBLEMS
15:32
GRAPHICAL REPRESENTATION
MEASURES OF CENTRAL TENDENCIES – 24 APRIL 2023 – PHYSICAL CLASS – HISTOGRAM
ASSIGNMENT AND DUE DATES
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