There are sample data about the depth of plowing fields under a
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Uploaded: 20.04.2014
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Description
- CHALLENGE
- There are sample data about the depth of plowing the fields for winter crops (X, cm) and yield (Y. n \\ n):
- X 10 15 20 25 30
- Y May 10 16 20 24
- For a = 0.05 to establish the significance of the statistical relationship between the signs of X and Y.
- If symptoms are correlated, build the regression equation, and explain its meaning.
- Make a forecast yield of wheat in the plowing depth of 22 cm.
Additional information
- CHALLENGE
- There are sample data about the depth of plowing the fields for winter crops (X, cm) and yield (Y. n \\ n):
- X 10 15 20 25 30
- Y May 10 16 20 24
- For a = 0.05 to establish the significance of the statistical relationship between the signs of X and Y.
- If symptoms are correlated, build the regression equation, and explain its meaning.
- Make a forecast yield of wheat in the plowing depth of 22 cm.