Plot X & Y axis as a scatter plot and describe the plotted data. Calculation (no changes here): Does increased rainfall correlated to higher crop yield? If you were testing for significance, state the null hypothesis and alternative hypothesis you were testing for both correlation and regression. List three factors that contributes to your conclusion. Thanks

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Chapter10: Statistics
Section10.6: Summarizing Categorical Data
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Plot X & Y axis as a scatter plot and describe the plotted data. Calculation (no changes here): Does increased rainfall correlated to higher crop yield? If you were testing for significance, state the null hypothesis and alternative hypothesis you were testing for both correlation and regression. List three factors that contributes to your conclusion. Thanks
Corn Yields and Rainfall. The following table published by Misner
(1928) has been analyzed by Ezekiel and Fox (1959).
X: rainfall measurements in inches, in the six states, from 1890 to 1927.
Year 1 in the data below corresponds to 1890.
Y: yearly corn yield in bushels per acre, in six Corn Belt states (Iowa,
Illinois, Nebraska, Missouri, Indiana, and Ohio).
year
1
2
3
4
SAHEBHESTRA
Y
year X
24.5 20 12.0
33.7 21 9.3
27.9 22
7.7
30.1
27.5
23 11.0 36.9
5
21.7
24 6.9 26.8
25 9.5 30.5
6
12.5 31.9
7 13.0 36.8 26 16.5. 33.3
10.1 29.9
8
27 9.3 29.7
X
9.6
12.9
9 10.1 30.2 28
12
9.9
8.7
6.8
10 10.1
11 10.8
7.8
14
13 16.2
14.1
15 10.6
16 10.0
17 11.5
18 13.6
19 12.1
9.4
29 8.7
30 9.5
19.4 31 11.6
36.0
30.2
32.4
32.0
34.0
36.4
36.9
31.5
30.5
FREEMASON
32 12.1
Y
32.3
34.9
35.2
35.5
36.7
35 13.9
26.8
36 11.3
38.0
37 11.6
31.7
38 10.4 32.6
33.
8.0
34 10.7
35.0
29.9
35.2
38.3
13 Correlation
Transcribed Image Text:Corn Yields and Rainfall. The following table published by Misner (1928) has been analyzed by Ezekiel and Fox (1959). X: rainfall measurements in inches, in the six states, from 1890 to 1927. Year 1 in the data below corresponds to 1890. Y: yearly corn yield in bushels per acre, in six Corn Belt states (Iowa, Illinois, Nebraska, Missouri, Indiana, and Ohio). year 1 2 3 4 SAHEBHESTRA Y year X 24.5 20 12.0 33.7 21 9.3 27.9 22 7.7 30.1 27.5 23 11.0 36.9 5 21.7 24 6.9 26.8 25 9.5 30.5 6 12.5 31.9 7 13.0 36.8 26 16.5. 33.3 10.1 29.9 8 27 9.3 29.7 X 9.6 12.9 9 10.1 30.2 28 12 9.9 8.7 6.8 10 10.1 11 10.8 7.8 14 13 16.2 14.1 15 10.6 16 10.0 17 11.5 18 13.6 19 12.1 9.4 29 8.7 30 9.5 19.4 31 11.6 36.0 30.2 32.4 32.0 34.0 36.4 36.9 31.5 30.5 FREEMASON 32 12.1 Y 32.3 34.9 35.2 35.5 36.7 35 13.9 26.8 36 11.3 38.0 37 11.6 31.7 38 10.4 32.6 33. 8.0 34 10.7 35.0 29.9 35.2 38.3 13 Correlation
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