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Muhammad Usman | Harmonic Mean, Definition, Solution Of Numerical Problems In Urdu Hindi English
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Question: Define Harmonic Mean.
Answer: The reciprocal of mean of reciprocal of given observations is called harmonic mean.
Question #3.3: A man traveling 100 kilometers has 5 stages at equal intervals. The speed of the man in the various stages was observed to be 10, 16, 20, 14, 15 kilometres per hour.
Find the average speed at which the man travels.
Question # 3.14: Reciplocals of x are given in video. Calculate Harmonic Mean of the data.
Question # 3.24: The data in video has been obtained from a frequency distribution of a continuous variable x after making the substitution u=(x-136.5)/6
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#TypesofAverages #harmonicmean #Solutionofnumericalquestions #Examples #GroupedData #UngruoupedData
#Youtubechannel
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Question: Define Harmonic Mean.
Answer: The reciprocal of mean of reciprocal of given observations is called harmonic mean.
Question #3.3: A man traveling 100 kilometers has 5 stages at equal intervals. The speed of the man in the various stages was observed to be 10, 16, 20, 14, 15 kilometres per hour.
Find the average speed at which the man travels.
Question # 3.14: Reciplocals of x are given in video. Calculate Harmonic Mean of the data.
Question # 3.24: The data in video has been obtained from a frequency distribution of a continuous variable x after making the substitution u=(x-136.5)/6
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#TypesofAverages #harmonicmean #Solutionofnumericalquestions #Examples #GroupedData #UngruoupedData
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