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the Numerical Analysis of Variability slide package and generate the following statistics of the data set
below:
1) Sample mean, variation, and standard deviation for Rainfall and Max Flood Levels
2) The correlation coefficient between the Rainfall and Max Flood Levels
3) Plot a scattergram (Rainfall vs. Max. Flood Level)
Please shyour Excel spreadsheet and write-up (1 – 2 pages)
Number
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29
Annual Rainfall Data
Esopus Creek Watershed
Rainfall
Year
(in)
Max. Flood Level (ft)
1918
43.3
16.19
1919
53.02
20.82
1920
63.52
28.74
1921
45.93
15.38
1922
48.26
17.69
1923
50.51
21.49
1924
49.57
23.06
1925
43.93
14.88
1926
46.77
19.38
1927
59.12
20.24
1928
54.49
17.06
1929
47.38
20.14
1930
40.78
18.13
1931
45.05
20.22
1932
50.37
21.26
1933
54.91
28.04
1934
51.28
23.26
1935
39.91
14.38
1936
53.29
23.18
1937
67.59
30.14
1938
58.71
20.35
1939
42.96
22.72
1940
55.77
29.26
1941
41.31
18.65
1942
58.83
23.86
1943
48.21
20.59
1944
44.67
19.74
1945
67.72
31.04
1946
43.11
19.76
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Explanation & Answer
Attached is the complete solution
Summary Report on Annual Rain Fall data
Student Name
Course Name
Instructor Name
Institute Name
Date of Submission
Summary Report on Annual Rain Fall Data
Description of Dataset:
The annual Rainfall dataset includes 29 records of the region Esopus Creek Watershed.
The dataset consists of historical records for the year 1918-1946 and having annual rain in
inches and maximum level of flood in feet.
Descriptive Statistics:
▪
Sample Mean
The overall average of the annual rainfall in inches is 50.70, and the sample average of
the Maximum flood level is 21.37 feet.
▪
Standard Deviation
The standard deviation of the annual rainfall is 7.57 inches, and the standard deviation of
the Maximum flood level is 4.43
...
Review
Review
Anonymous
Really useful study material!
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