CBSE Class 10 - Relation Between Central Tendencies Videos
Relation Between Central Tendencies: Exam Prep Strategies
Study most frequently used measure of central tendency i.e mean. Symmetrical distributions. Empirical formula for moderately asymmetric distributions.
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Arithmetic Mean of Grouped Data
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Arithmetic Mean of Grouped Data
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Arithmetic Mean of Grouped Data
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Mode ...
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Mode of grouped data
- mode-median = ________
- if the mode and median are 9.2 and 9...find mean
- RELATIONSHIP BETWEEN MEAN MEADIAN AND MODE??
- if the mode of the distribution is 8 and its mean is 8.5 ,then find median
- mode-median=_____(median-mode)
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Choose the correct option.
- What are central tendencies
- A survey regarding the heights (in cm) of 50 girls of class X of a school was conducted and the following data was obtained: Height (in cm) 120 - 130 130 - 140 140 - 150 150 – 160 160 – 170 Total Number of girls 2 8 12 20 8 50 Find the mean, median and mode of the above data.
- Find the mean, mode and median of the following data: Classes Frequency 0 – 10 6 10 – 20 8 20 – 30 10 30 – 40 15 40 – 50 5 50 – 60 4 60 - 70 2
- Find the mean, median and mode of the following data: Classes Frequency 0 - 20 6 20 – 40 8 40 – 60 10 60 – 80 12 80 – 100 6 100 – 120 5 120 - 140 3
