geographical skills 3.5 / 5 based on 6 ratings ? GeographyGeographical skills and fieldworkA2/A-levelOCR Created by: mollybCreated on: 13-06-13 16:53 93264175 Across 1. compares observed and expected frequencies (3, 7, 10) 2. value that occurs the most (4) 5. measures the strength of a relationship between two sets of ranked data (9, 4) 6. shows the extent to which the mode and mean diffe (4) 7. difference between the highest and the lowest value (5) Down 2. tests for a difference and compares medians of data sets ranking them to see if data differs (4, 7, 1) 3. shows teh difference between the inner half around the mean (13, 5) 4. used to shows shapes and distributions (8) 9. shows a spread of all values around the mean (8, 9)
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