613545
Description
Mind Map by Olivia Brooklyn, updated more than 1 year ago
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Created by Olivia Brooklyn
about 10 years ago
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Cumulative Frequency Diagrams
- The interquartile range is a measure of the dispersion of a set of data
- Eliminates extreme values and bases the measure of a
spread in the middle 50% of the data
- Eliminates extreme values and bases the measure of a
spread in the middle 50% of the data
- The interquartile range and the median can be found by
drawing a cumulative frequency diagram
- Add the frequency to the sum of the preceding frequencies to find the
cumulative frequency
- Add the frequency to the sum of the preceding frequencies to find the
cumulative frequency
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