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Home > Statistical Methods calculators > Less than type Cumulative frequency table for grouped data example
Less than type Cumulative frequency table for grouped data Example-3 ( Enter your problem )
( Enter your problem )
  1. Example-1
  2. Example-2
  3. Example-3
  4. Example-4
 		Other related methods
  1. Mean, Median and Mode
  2. Quartile, Decile, Percentile, Octile, Quintile
  3. Population Variance, Standard deviation and coefficient of variation
  4. Sample Variance, Standard deviation and coefficient of variation
  5. Population Skewness, Kurtosis
  6. Sample Skewness, Kurtosis
  7. Geometric mean, Harmonic mean
  8. Mean deviation, Quartile deviation, Decile deviation, Percentile deviation
  9. Five number summary
  10. Box and Whisker Plots
  11. Mode using Grouping Method
  12. Less than type Cumulative frequency table
  13. More than type Cumulative frequency table
  14. Class and their frequency table
2. Example-2
(Previous example)		4. Example-4
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3. Example-3


Calculate Less than type Cumulative frequency table from the following grouped data
ClassFrequency
0 - 22
2 - 47
4 - 612
6 - 819
8 - 109
10 - 121


Solution:
ClassFrequency
0 - 22
2 - 47
4 - 612
6 - 819
8 - 109
10 - 121

Less than cumulative frequency can be obtained by adding to the other frequencies.
ClassFrequencyLess than typeCumulative Frequency
0 - 22Less than 22
2 - 47Less than 49 (= 2 + 7)
4 - 612Less than 621 (= 9 + 12)
6 - 819Less than 840 (= 21 + 19)
8 - 109Less than 1049 (= 40 + 9)
10 - 121Less than 1250 (= 49 + 1)


This material is intended as a summary. Use your textbook for detail explanation.
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