# Use the Sun Coast Remediation data set to conduct a correlation analysis, simple regression analysis, and multiple regression analysis using the correlation tab, simple regression tab, and multiple regression tab respectively. The statistical output table

User Generated

ybtnaercc

Mathematics

## Description

Data Analysis: Hypothesis Testing

Use the Sun Coast Remediation data set to conduct a correlation analysis, simple regression analysis, and multiple regression analysis using the correlation tab, simple regression tab, and multiple regression tab respectively. The statistical output tables should be cut and pasted from Excel directly into the final project document. For the regression hypotheses, display and discuss the predictive regression equations.

Correlation: Hypothesis Testing

Restate the hypotheses:

Example:

Ho1: There is no statistically significant relationship between height and weight.

Ha1: There is a statistically significant relationship between height and weight.

Enter data output results from Excel Toolpak here.

Interpret and explain the correlation analysis results below the Excel output. Your explanation should include: r, r2, alpha level, p value, and rejection or acceptance of the null hypothesis and alternative hypothesis.

Example:

The Pearson correlation coefficient of r = .600 indicates a moderately strong positive correlation. This equates to an r2 of .36, explaining 36% of the variance between the variables.

Using an alpha of .05, the results indicate a p value of .023 < .05. Therefore, the null hypothesis is rejected, and the alternative hypothesis is accepted that there is a statistically significant relationship between height and weight.

Note: Excel data analysis Toolpak does not automatically calculate the p value when using the correlation function. As a workaround, the data should also be run using the regression function. The Multiple R is identical to the Pearson r in simple regression, R Square is shown, and the p value is generated. Be sure to show your results using both the correlation function and simple regression function.

Simple Regression: Hypothesis Testing

Restate the hypotheses:

Ho2:

Ha2:

Enter data output results from Excel Toolpak here.

Interpret and explain the simple regression analysis results below the Excel output. Your explanation should include: multiple R, R square, alpha level, ANOVA F value, accept or reject the null and alternative hypotheses for the model, statistical significance of the x variable coefficient, and the regression model as an equation with explanation.

Multiple Regression: Hypothesis Testing

Restate the hypotheses:

Ha3:

Ha3:

Enter data output results from Excel Toolpak here.

Interpret and explain the simple regression analysis results below the Excel output. Your explanation should include: multiple R, R square, alpha level, ANOVA F value, accept or reject the null and alternative hypotheses for the model, statistical significance of the x variable coefficients, and the regression model as an equation with explanation.

User generated content is uploaded by users for the purposes of learning and should be used following Studypool's honor code & terms of service.

## Explanation & Answer

See attached:)

job site
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41

microns
4
6.5
8
8
4
7
2
5.5
5
4
4.5
8.5
7
5
9.5
7
9.5
9.5
5
6
8
7.5
8.5
9
3
6
7.5
7.5
2.7
2
7.5
9
6
3
8
1
8.5
0.7
0.5
8.5
2

mean
annual sick
days per
employee
11
7
5
5
10
7
11
9
7
10
8
4
7
8
3
7
5
7
10
6
5
6
5
4
7
7
7
5
7
9
6
4
6
8
5
8
5
8
8
4
8

microns
microns
1
mean annual sick days
-0.715984185
per employee
SUMMARY OUTPUT
Regression Statistics
Multiple R
0.715984185
R Square
0.512633354
Adjusted R Square 0.507807941
Standard Error
1.327783455
Observations
103
ANOVA
df
Regression
Residual
Total

Intercept
microns

1
101
102
Coefficients
10.08144483
-0.522376554

42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88

4.5
6
7
5
2.5
5
4
8
5
3.5
8
5
4.9
7.5
2.5
6.5
8
5
7
4
8
1
2
4
4
7
5.2
5
6
8
6
6.5
1.5
8.5
2
8
10
10
8
1
7
10
7
7
6.5
7.5
8.5

9
7
7
10
12
9
7
5
7
9
6
5
10
9
7
7
6
6
6
9
5
8
8
10
9
7
10
7
6
6
7
6
8
6
8
5
4
5
8
8
6
2
8
6
7
6
6

89
90
91
92
93
94
95
96
97
98
99
100
101
102
103

3
0.5
1
9
7
2
8.5
3.5
3
7
5.5
7.5
0.2
4
5

8
9
8
6
7
9
7
9
8
6
7
7
12
8
9

mean annual sick days per employee
1

SS

Standard Error

MS
F
Significance F
187.2953239 187.2953 106.2362
1.89059E-17
178.0638994 1.763009
365.3592233
t Stat
P-value
0.315156969 31.98865 1.17E-54
0.050681267 -10.3071 1.89E-17

Lower 95% Upper 95%Lower 95.0%
9.456258184 10.70663 9.456258
-0.622914554 -0.42184 -0.62291

Upper 95.0%
10.70663
-0.42184

contract #
1116
205
2146
1603
914
437
598
2801
1420
682
714
2336
2216
1327
1025
920
465
138
1411
1439
2388
1849
1740
1666
1672
2455
403
856
2050
1271
2429
812
405
1630
2376
861
2436
36
30
76
1155
1273

safety
training
lost time
expenditure hours
1985.12
10
1500.00
30
1126.46
40
1294.10
40
1445.56
40
1112.47
50
1720.81
60
1789.66
60
1837.52
60
2000.00
60
2271.86
60
1507.97
70
1542.33
70
1544.90
70
1547.16
70
1567.55
70
1600.00
70
1452.69
80
1500.00
80
1500.00
80
1326.60
90
1351.25
90
1380.69
90
1423.57
90
1095.58
100
1132.88
100
1134.58
100
1163.44
100
1170.92
100
1177.05
100
1188.19
100
1323.29
100
1051.17
110
1054.03
110
1071.75
110
1077.86
110
1080.34
110
923.37
120
957.17
120
964.11
120
976.64
120
982.06
120

SUMMARY OUTPUT
Regression Statistics
Multiple R
0.939559
R Square
0.882772
0.882241
Standard Error
24.61329
Observations
223
ANOVA
df
Regression
Residual
Total

SS
MS
1 1008202 1008202
221 133884.9 605.814
222 1142087

Coefficients
Standard Error t Stat
Intercept
273.4494 2.665262 102.5976
safety training expenditure
-0.14337 0.003514 -40.7947

1886
630
407
488
1971
62
118
2
42
92
160
149
178
160
56
152
3
196
157
221
62
64
143
139
217
182
162
159
162
145
203
135
158
182
35
163
105
163
131
73
55
181
124
55
136
5
179

985.69
985.97
1000.00
1002.27
1035.43
910.85
912.35
912.35
917.02
917.02
922.02
922.02
950.00
804.28
826.86
832.87
836.33
842.96
856.99
883.88
888.57
893.36
900.89
910.85
759.86
767.13
777.24
784.22
785.69
785.69
792.35
799.90
800.62
801.58
746.02
756.98
759.52
700.93
709.40
715.68
724.94
612.23
613.70
624.54
635.19
642.79
644.15

120
120
120
120
120
130
130
130
130
130
130
130
130
140
140
140
140
140
140
140
140
140
140
140
150
150
150
150
150
150
150
150
150
150
160
160
160
170
170
170
170
180
180
180
180
180
180

150
140
96
157
51
153
137
195
116
196
65
194
113
85
190
148
54
183
100
92
157
40
217
137
91
96
203
205
188
29
189
34
56
49
145
11
75
155
132
168
65
38
186
9
146
123
108

656.14
669.81
669.81
678.60
689.55
526.48
537.35
561.96
564.16
566.50
568.95
574.51
579.32
583.63
601.43
607.26
611.48
393.77
405.91
406.81
426.78
429.50
450.56
456.90
471.81
474.76
500.92
503.17
507.64
507.77
509.43
513.69
514.07
526.14
336.51
344.39
345.69
365.99
377.93
385.05
391.75
264.00
264.00
264.00
265.40
268.60
275.70

180
180
180
180
180
185
185
185
185
185
185
185
185
185
185
185
185
190
190
190
190
190
190
190
190
190
190
190
190
190
190
190
190
190
200
200
200
200
200
200
200
210
210
210
210
210
210

221
201
25
72
213
129
195
141
75
33
119
205
120
110
208
19
211
221
23
133
19
84
167
96
200
171
18
107
152
120
143
24
104
170
115
159
125
128
105
209
190
199
110
151
219
33
156

283.16
288.00
288.00
295.84
300.00
305.27
313.36
244.00
250.57
255.12
256.89
263.27
263.60
223.64
226.65
230.00
230.00
231.52
233.29
234.00
234.00
234.00
234.00
234.00
234.57
236.60
236.91
237.70
243.24
244.00
218.00
205.00
206.97
215.37
215.69
215.99
217.99
218.00
205.00
169.58
174.09
179.06
179.78
192.61
196.65
201.36
202.71

210
210
210
210
210
210
210
220
220
220
220
220
220
230
230
230
230
230
230
230
230
230
230
230
230
230
230
230
230
230
235
240
240
240
240
240
240
240
245
250
250
250
250
250
250
250
250

161
133
131
54
24
48
212
91
4
187
134
24
6
135
132
101
34
27
86
184
35
140
173
131
42
95
17
68
197
59
2
119
19
28
65
18
95
201
40
199

204.57
205.00
135.99
145.59
152.61
125.63
128.00
128.00
45.30
45.69
50.00
51.23
56.89
68.95
102.57
102.57
102.64
103.57
125.18
731.36
70.92
75.90
97.97
100.00
100.00
100.03
102.56
102.57
56.90
56.90
68.09
68.59
42.57
45.69
30.43
35.99
25.69
26.60
26.90
20.46

250
250
260
260
260
270
270
270
280
280
280
280
280
280
280
280
280
280
280
285
290
290
290
290
290
290
290
290
300
300
300
300
320
320
330
330
340
340
340
360

F
Significance F
1664.211 7.7E-105

P-value Lower 95%Upper 95%Lower 95.0%
Upper 95.0%
2.1E-188 268.1968 278.702 268.1968 278.702
7.7E-105 -0.15029 -0.13644 -0.15029 -0.13644

contract #
1420
682
714
2336
2216
1327
1025
920
465
138
1411
1439
2388
1849
1740
1666
1672
2455
403
856
2050
1271
2429
812
405
1630
2376
861
2436
36
30
76
1155
1273
1886
630
407
488
1971
62
118
2

Frequency
(Hz)
800
1000
1250
1600
2000
2500
3150
4000
5000
6300
8000
10000
12500
16000
500
630
800
1000
1250
1600
2000
2500
3150
4000
5000
6300
8000
10000
12500
200
250
315
400
500
630
800
1000
1250
1600
2000
2500
3150

Angle in
Degrees
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Chord
Length
0.1809
0.0893
0.0313
0.1867
0.0705
0.1281
0.1966
0.1353
0.1688
0.1578
0.0558
0.1513
0.1238
0.1276
0.1666
0.1515
0.1229
0.0985
0.1724
0.1127
0.0705
0.1988
0.1159
0.0332
0.0364
0.1231
0.0657
0.1365
0.1178
0.1752
0.1886
0.0328
0.042
0.1188
0.1409
0.1953
0.095
0.1033
0.1205
0.0792
0.1538
0.1122

Velocity
(Meters
per
Second)
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
55.5
55.5
55.5
55.5
55.5
55.5
55.5
55.5
55.5
55.5
55.5
55.5
55.5
55.5
55.5
39.6
39.6
39.6
39.6
39.6
39.6
39.6
39.6
39.6
39.6
39.6
39.6
39.6

Displacement
Decibel
0.00266337 126.201
0.00266337 125.201
0.00266337 125.951
0.00266337 127.591
0.00266337 127.461
0.00266337 125.571
0.00266337 125.201
0.00266337 123.061
0.00266337 121.301
0.00266337 119.541
0.00266337 117.151
0.00266337 115.391
0.00266337 112.241
0.00266337 108.721
0.00283081 126.416
0.00283081 127.696
0.00283081 128.086
0.00283081 126.966
0.00283081 126.086
0.00283081 126.986
0.00283081 126.616
0.00283081 124.106
0.00283081 123.236
0.00283081 121.106
0.00283081 119.606
0.00283081 117.976
0.00283081 116.476
0.00283081 113.076
0.00283081 111.076
0.00310138 118.129
0.00310138 119.319
0.00310138 122.779
0.00310138 124.809
0.00310138 126.959
0.00310138 128.629
0.00310138 129.099
0.00310138 127.899
0.00310138 125.499
0.00310138 124.049
0.00310138 123.689
0.00310138 121.399
0.00310138 120.319

Regres

42
92
160
149
178
160
56
152
3
196
157
221
62
64
143
139
217
182
162
159
162
145
203
135
158
182
35
163
105
163
131
73
55
181
124
55
136
5
179
150
140
96
157
51
153
137
195

4000
5000
6300
8000
10000
12500
200
250
315
400
500
630
800
1000
1250
1600
2000
2500
3150
4000
5000
6300
8000
10000
800
1000
1250
1600
2000
2500
3150
4000
5000
6300
8000
10000
12500
16000
315
400
500
630
800
1000
1250
1600
2000

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5

0.1113
0.0395
0.1158
0.1531
0.0536
0.0614
0.1989
0.148
0.1894
0.1004
0.1402
0.0914
0.0443
0.0917
0.0738
0.1069
0.0592
0.1304
0.1722
0.14
0.0533
0.0386
0.0611
0.0512
0.0525
0.119
0.0502
0.1675
0.0769
0.1848
0.0301
0.1086
0.0336
0.1414
0.0908
0.1899
0.0411
0.1952
0.1854
0.1594
0.0694
0.119
0.0992
0.1617
0.0352
0.1558
0.1929

39.6
39.6
39.6
39.6
39.6
39.6
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
39.6
39.6
39.6
39.6
39.6
39.6
39.6
39.6
39.6

0.00310138
0.00310138
0.00310138
0.00310138
0.00310138
0.00310138
0.00331266
0.00331266
0.00331266
0.00331266
0.00331266
0.00331266
0.00331266
0.00331266
0.00331266
0.00331266
0.00331266
0.00331266
0.00331266
0.00331266
0.00331266
0.00331266
0.00331266
0.00331266
0.00336729
0.00336729
0.00336729
0.00336729
0.00336729
0.00336729
0.00336729
0.00336729
0.00336729
0.00336729
0.00336729
0.00336729
0.00336729
0.00336729
0.00392107
0.00392107
0.00392107
0.00392107
0.00392107
0.00392107
0.00392107
0.00392107
0.00392107

119.229
117.789
116.229
114.779
112.139
109.619
117.195
118.595
122.765
125.045
127.315
129.095
129.235
127.365
124.355
122.365
122.375
120.755
119.135
118.145
115.645
113.775
110.515
108.265
127.122
125.992
125.872
126.632
126.642
124.512
123.392
121.762
119.632
118.122
115.372
113.492
109.222
106.582
121.851
124.001
126.661
128.311
128.831
127.581
125.211
122.211
122.101

116
196
65
194
113
85
190
148
54
183
100
92
157
40
217
137
91
96
203
205
188
29
189
34
56
49
145
11
75
155
132
168
65
38
186
9
146
123
108
221
201
25
72
213
129
195
141

2500
3150
4000
5000
6300
8000
10000
12500
400
500
630
800
1000
1250
1600
2000
2500
3150
4000
5000
6300
8000
10000
400
500
630
800
1000
1250
1600
2000
2500
3150
4000
5000
6300
8000
10000
315
400
500
630
800
1000
1250
1600
2000

1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

0.1106
0.0372
0.0788
0.1443
0.145
0.1235
0.0939
0.1307
0.1365
0.1578
0.1453
0.1711
0.1049
0.1201
0.1069
0.1415
0.1371
0.0396
0.1809
0.1359
0.0862
0.1713
0.0617
0.0351
0.0869
0.092
0.0463
0.0912
0.1189
0.0728
0.0974
0.1719
0.1601
0.1365
0.1769
0.1207
0.0464
0.054
0.1325
0.1342
0.0755
0.1299
0.0932
0.0514
0.1089
0.0886
0.0375

39.6
39.6
39.6
39.6
39.6
39.6
39.6
39.6
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
55.5
55.5
55.5
55.5
55.5
55.5
55.5
55.5
55.5
55.5
55.5
55.5
55.5
55.5
55.5
39.6
39.6
39.6
39.6
39.6
39.6
39.6
39.6
39.6

0.00392107
0.00392107
0.00392107
0.00392107
0.00392107
0.00392107
0.00392107
0.00392107
0.00425727
0.00425727
0.00425727
0.00425727
0.00425727
0.00425727
0.00425727
0.00425727
0.00425727
0.00425727
0.00425727
0.00425727
0.00425727
0.00425727
0.00425727
0.00452492
0.00452492
0.00452492
0.00452492
0.00452492
0.00452492
0.00452492
0.00452492
0.00452492
0.00452492
0.00452492
0.00452492
0.00452492
0.00452492
0.00452492
0.00495741
0.00495741
0.00495741
0.00495741
0.00495741
0.00495741
0.00495741
0.00495741
0.00495741

120.981
119.111
117.741
116.241
114.751
112.251
108.991
106.111
127.564
128.454
129.354
129.494
129.004
127.634
126.514
125.524
124.024
121.514
120.264
118.134
116.134
114.634
110.224
126.159
128.179
129.569
129.949
129.329
127.329
124.439
123.069
122.439
120.189
118.689
117.309
115.679
113.799
112.169
123.312
125.472
127.632
129.292
129.552
128.312
125.802
122.782
120.532

75
33
119
205
120
110
208
19
211
221
23
133
19
84
167
96
200
171
18
107
152
120
143
24
104
170
115
159
125
128
105
209
190
199
110
151
219
33
156
161
133
131
54
24
48
212
91

2500
3150
4000
5000
6300
8000
315
400
500
630
800
1000
1250
1600
2000
2500
3150
4000
5000
6300
250
315
400
500
630
800
1000
1250
1600
2000
2500
3150
4000
5000
6300
8000
10000
12500
250
315
400
500
630
800
1000
1250
1600

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

0.1367
0.0878
0.0527
0.0804
0.1046
0.0376
0.0866
0.1706
0.0415
0.1478
0.1076
0.1267
0.05
0.1347
0.1087
0.1435
0.1973
0.1044
0.0841
0.1838
0.093
0.1697
0.0768
0.1091
0.0793
0.1529
0.098
0.1105
0.0622
0.1327
0.0372
0.1477
0.1161
0.1541
0.0489
0.0591
0.179
0.1765
0.1491
0.0971
0.154
0.1933
0.1458
0.1364
0.1705
0.1915
0.0907

39.6
39.6
39.6
39.6
39.6
39.6
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
39.6
39.6
39.6
39.6
39.6
39.6
39.6
39.6
39.6

0.00495741
0.00495741
0.00495741
0.00495741
0.00495741
0.00495741
0.00529514
0.00529514
0.00529514
0.00529514
0.00529514
0.00529514
0.00529514
0.00529514
0.00529514
0.00529514
0.00529514
0.00529514
0.00529514
0.00529514
0.00497773
0.00497773
0.00497773
0.00497773
0.00497773
0.00497773
0.00497773
0.00497773
0.00497773
0.00497773
0.00497773
0.00497773
0.00497773
0.00497773
0.00497773
0.00497773
0.00497773
0.00497773
0.00579636
0.00579636
0.00579636
0.00579636
0.00579636
0.00579636
0.00579636
0.00579636
0.00579636

120.162
118.922
116.792
115.792
114.042
110.652
123.118
125.398
127.548
128.698
128.708
126.838
124.838
122.088
120.088
119.598
118.108
115.608
113.858
109.718
126.395
128.175
129.575
130.715
131.615
131.755
131.015
129.395
126.645
124.395
123.775
121.775
119.535
117.785
116.165
113.665
110.905
107.405
123.543
126.843
128.633
130.173
131.073
130.723
128.723
126.343
123.213

4
187
134
24
6
135
132
101
34
27
86
184
35
140
173
131
42
95
17
68
197
59
2
119
19
28
65
18
95
201
40
199
1116
205
2146
1603
914
437
598
2801
1420
682
714
2336
2216
1327
1025

2000
2500
3150
4000
5000
1250
1600
2000
2500
3150
4000
5000
6300
8000
10000
12500
16000
20000
315
400
500
630
800
1000
1250
1600
2000
2500
3150
4000
5000
6300
315
400
500
630
800
1000
1250
1600
2000
2500
3150
4000
5000
6300
315

4
4
4
4
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0.1071
0.0701
0.0824
0.0889
0.1509
0.1841
0.0952
0.1142
0.0788
0.1754
0.0478
0.1279
0.1299
0.1322
0.1343
0.1186
0.0951
0.1286
0.0852
0.0318
0.069
0.1949
0.0807
0.194
0.083
0.1852
0.0719
0.0748
0.0907
0.1268
0.125
0.0859
0.1641
0.0708
0.0366
0.1473
0.1221
0.0533
0.0359
0.0752
0.0322
0.0525
0.0813
0.049
0.1688
0.1373
0.0339

39.6
39.6
39.6
39.6
39.6
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
71.3
55.5
55.5
55.5
55.5
55.5
55.5
55.5
55.5
55.5
55.5
55.5
55.5
55.5
55.5
39.6
39.6
39.6
39.6
39.6
39.6
39.6
39.6
39.6
39.6
39.6
39.6
39.6
39.6
31.7

0.00579636
0.00579636
0.00579636
0.00579636
0.00579636
0.00214345
0.00214345
0.00214345
0.00214345
0.00214345
0.00214345
0.00214345
0.00214345
0.00214345
0.00214345
0.00214345
0.00214345
0.00214345
0.00229336
0.00229336
0.00229336
0.00229336
0.00229336
0.00229336
0.00229336
0.00229336
0.00229336
0.00229336
...

### Review

Anonymous
Very useful material for studying!

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