Arithmetic Mean of Grouped and Ungrouped Data | Math Dot Com

How to Find arithmetic mean of grouped and ungrouped data is explained with the help of example.
What is Arithmetic Mean?
Arithmetic mean is used to measure the central tendency of data.It is also known as average or mean.
Mathematical Representation:
Arithmetic mean can be mathematically represented by X-Bar.
How to calculate the arithmetic mean?
Formula for finding the Arithmetic mean of n observations is:
Arithmetic mean=ΣX/n
Where n is the number of observations.
Arithmetic mean of UnGrouped Data:
Mean of ungrouped data can be found by using the formula mentioned above.To skip ahead example is at 02:38
Arithmetic mean of Grouped Data:
Formula for finding the arithmetic mean of grouped data is:
Arithmetic Mean=ΣfX/Σf
Where X is the observation value in case of discrete data while in case of continuous data X is the midpoint of the interval.To skip ahead example is at 04:13.
#ArithmeticMean,#MeasureOfCentralTendency,#GroupedData,#UngroupedData
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[@waseemsaleem2277]

You explain very easily and we easily. Understand these methods so very very thank you

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Really it's very helpful ☺️❤️

[@muhammadnasir9180]

What a wonderful work mam....

[@MathDotCom]

Thank you keep watching

[@srinivasseetha846]

the mean can be calculated by both grouped data and ungruoped data . which is more accurate?? why??

[@zaeemraja7863]

Great Explanantion Mam

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Very nice concept

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[@MathDotCom]

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[@MathDotCom]

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[@MathDotCom]

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SuPerb 😍😍

[@MathDotCom]

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[@MuhammadZeeshan-fh6vu]

Good but there is mistake that when we sum of all values it will be 154 not 185

[@subhanahmed2993]

Thank You So mUch For Your Efforts in Explaining The whole Topic So Simply...❤
I have my paper tomorrow n whole semester I was confused in discrete n continous data but now im cleared...❤
Thank You So mUch Once Again...❤
N
I would Request if You could make a seperate video for Median and Harmonic mean and Geometric mean such as You made for A.M and Mode separately...!
Regards...✨

[@MathDotCom]

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[@MathDotCom]

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Doubt clear

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[@MathDotCom]

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[@MathDotCom]

Glad to hear that