CBSE Class 10 Answered
Sir if class intervals of data is unequal then what will be the h
Asked by Rohit | 09 Sep, 2012, 03:12: PM
Expert Answer
If the class widths of class intervals are not uniform, in that case different class intervals have different h (class width).
In such case you can find the mean by finding the class marks (xi) and their respective frequencies (fi) and Hence mean is calculated by using the formula;
Mean = summation fixi/summation fi
Answered by | 10 Sep, 2012, 10:11: AM
Application Videos
-
Arithmetic Mean of Ungrouped Data
This video explains the Method of finding missing value of the given distri... -
Median of Ungrouped Data
Method of finding Median of the given data, when the numbers the number of ... -
Median of Grouped Data
This videos explains the concept of Mean of a Continuous Frequency Distr...
-
Mean of Grouped Data
This videos explains the concept of Mean of a Continuous Frequency Distribu... -
Mode of Ungrouped Data
This video explain the Mode of the discrete data.
Concept Videos
-
Arithmetic Mean of Grouped Data
This video explains how to calculate arithmetic mean of grouped data by usi... -
Mode of Grouped Data ...
Types of data, Revisit MODE for ungrouped data, calculation of MODE for gr... -
Relation Between Central Tendencies
This video explains the most frequently used measure of central tendency i.... -
Cumulative Frequency Curve
Representation of cumulative frequency distribution with the help of ogiv... -
About median of grouped data
This video is based on median of grouped data.
CBSE 10 - Maths
Asked by tanya78904321 | 24 Sep, 2023, 07:12: PM
ANSWERED BY EXPERTCBSE 10 - Maths
Asked by lisajameson338 | 25 Jan, 2023, 09:03: AM
ANSWERED BY EXPERTCBSE 10 - Maths
Asked by bushrafatima6892 | 20 Apr, 2022, 04:02: AM
ANSWERED BY EXPERTCBSE 10 - Maths
Asked by amulya2194 | 17 Apr, 2022, 04:46: PM
ANSWERED BY EXPERTCBSE 10 - Maths
Asked by palivelamanikyalarao123 | 10 Oct, 2021, 12:10: PM
ANSWERED BY EXPERTCBSE 10 - Maths
Asked by prajapatisohil573 | 02 Aug, 2021, 10:03: AM
ANSWERED BY EXPERTCBSE 10 - Maths
Asked by nandinisingh030206 | 25 Mar, 2021, 03:33: PM
ANSWERED BY EXPERTCBSE 10 - Maths
Asked by 8416mayankkumar | 14 Mar, 2021, 07:35: PM
ANSWERED BY EXPERT
