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Correlation

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ID P Question or exercise
4057 1 Open
4056 3 The attached file contains long term mean precipitation data measured in Baltic meteorological stations. X coordinate indicates WE direction, Y coordinate SN direction.
  1. Calculate correlation coefficients between three variables: X coordinate, Y coordinate and precipitation in July.
  2. Interpret the meaning of each correlation considering also statistical significance of each relationship.
 Open
4058 2
  1. Are the variables in the following columns mutually correlated?
  2. Which climatological variables could these be?
  3. How should these variables be transformed to make linear correlation clearly visible and significant?
38 1
70 2
138 3
194 4
284 5
297 6
291 7
238 8
150 9
93 10
36 11
29 12
 Open