SUMMARY OUTPUT Multiple R R Square Adjusted R Square Standard Error Observations ANOVA Regression Statistics Regression Residual Total Intercept Crime Rate (per 100,000) Violent crimes (per 100,000) Property Crimes (per 100,000) 0.44834 0.201008 0.145732 5.163609 50 df 3 47 50 SS MS F Significance F 315.2655861 105.0885 5.912074 0.00168624 1253.154414 26.66286 1568.42 Coefficients Standard Error t Stat P-value Lower 95% Upper 95% Lower 95.0% Upper 95.0% 92.75449 3.353599979 27.65819 9.91E-31 86.0079172 99.50106 86.0079172 99.5010631 -0.011007 0.006981811 -1.57647 0.121626 -0.02505218 0.003039 -0.02505218 0.00303901 0 65535 #NUM! 0.0085 0.007979244 1.065228 #NUM! -0.00755246 0.024552 -0.00755246 0.02455188 0 0 0 0 0

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question

Look at the picture of the data set attached below or click this link to view the data set: https://docs.google.com/spreadsheets/d/1e0EJHxWj19KitPwekp2ncj7zhNOGjNRr5qJPfzZaosA/edit?usp=sharing

Then look at the regression analysis and explain what the results mean.

SUMMARY OUTPUT
Multiple R
R Square
Adjusted R Square
Standard Error
Observations
ANOVA
Regression Statistics
Regression
Residual
Total
Intercept
Crime Rate (per 100,000)
Violent crimes (per 100,000)
Property Crimes (per 100,000)
0.44834
0.201008
0.145732
5.163609
50
df
SS
MS
F
Significance F
3 315.2655861 105.0885 5.912074 0.00168624
47 1253.154414 26.66286
50
1568.42
Coefficients Standard Error t Stat P-value Lower 95% Upper 95% Lower 95.0% Upper 95.0%
92.75449 3.353599979 27.65819 9.91E-31 86.0079172 99.50106 86.0079172 99.5010631
-0.011007 0.006981811 -1.57647 0.121626 -0.02505218 0.003039 -0.02505218 0.00303901
65535 #NUM!
0.007979244 1.065228 #NUM! -0.00755246 0.024552 -0.00755246 0.02455188
0
0.0085
0
0
0
0
0
Transcribed Image Text:SUMMARY OUTPUT Multiple R R Square Adjusted R Square Standard Error Observations ANOVA Regression Statistics Regression Residual Total Intercept Crime Rate (per 100,000) Violent crimes (per 100,000) Property Crimes (per 100,000) 0.44834 0.201008 0.145732 5.163609 50 df SS MS F Significance F 3 315.2655861 105.0885 5.912074 0.00168624 47 1253.154414 26.66286 50 1568.42 Coefficients Standard Error t Stat P-value Lower 95% Upper 95% Lower 95.0% Upper 95.0% 92.75449 3.353599979 27.65819 9.91E-31 86.0079172 99.50106 86.0079172 99.5010631 -0.011007 0.006981811 -1.57647 0.121626 -0.02505218 0.003039 -0.02505218 0.00303901 65535 #NUM! 0.007979244 1.065228 #NUM! -0.00755246 0.024552 -0.00755246 0.02455188 0 0.0085 0 0 0 0 0
1 High School Completion and Crime Rate 2014
2 State
High School Completion
3 Alabama
4 Alaska
5 Arizona
6 Arkansas
7 California
8 Colorado
9 Connecticut
10 Delaware
11 Florida
12 Georgia
13 Hawaii
14 Idaho
15 Illinois
16 Indiana
17 lowa
18 Kansas
19 Kentucky
20 Louisiana
21 Maine
22 Maryland
23 Massachusetts
24 Michigan
25 Minnesota
26 Mississippi
27 Missouri
28 Montana
29 Nebraska
30 Nevada
31 New Hampshire
32 New Jersey
33 New Mexico
34 New York
35 North Carolina
36 North Dakota
37 Ohio
38 Oklahoma
39 Oregon
40 Pennsylvania
41 Rhode Island
42 South Carolina
43 South Dakota
44 Tennessee
45 Texas
46 Utah
47 Vermont
48 Virginia
49 Washington
50 West Virginia
51 Wisconsin
52 Wyoming
53
86
71
76
87
81
77
87
87
76
73
82
77
86
88
91
86
88
87
86
86
79
81
78
87
85
90
70
88
89
69
78
84
87
82
83
72
85
81
80
83
87
88
84
88
85
78
85
89
79
3395.8
3597.4
3818.1
2837.2
2839.2
2157.3
3471.1
3956
Crime Rate (per 100,000 Violent crimes (per 100,000 Property Crimes (per 100,000)
3605
427.A
3177.6
2760
3197.5
3658.5
3309.2
2067
2445.9
3014.7
2367.3
3083.8
2458.5
3973.5
2114.2
2953.6
2248.5
2471.2
2526.6
3199.7
3349.4
2796.6
2803.9
3261
2158.8
1995.3
4139.7
2100
3202.6
2375.4
3084
3396.7
3111.3
2245.8
2392.8
3958
2190.4
3669
3425.3
3094.1
1623.7
2126.5
3991.3
2336.7
D
2378.6
2160.2
635.8
399.9
480.1
396.1
309.1
236.9
489.1
540.5
377.3
259.2
212.2
370
365.3
273.5
348.6
211.6
4.7
127.8
446.1
391.4
427.3
229.1
278.5
442.9
323.7
280.4
635.6
196.1
261.2
597.4
381.8
329.5
265.1
284.9
406
E
232.3
314.1
219.2
497.7
326.5
608.4
405.9
215.6
99.3
196.2
285.2
302
290.3
195.5
3338
2441.1
2530.1
1920.4
2982
3415.5
3281.2
3050
1854.8
2075.9
2649.4
2093.8
2735.2
2246.9
3458.8
1986.4
2507.5
1857.1
2043.9
2297.5
2921.2
2906.5
2472.9
2523.5
2625.41
1962.7
1734.1
3542.3
1718.2
2873.1
2110.3
2799.1
2990.71
2879
1931.7
2173.61
3460.3
1863.9
3060.6
3019.4
2878.51
1524.4
1930.3
3706.1
2034.7
2088.3
1964.7
Transcribed Image Text:1 High School Completion and Crime Rate 2014 2 State High School Completion 3 Alabama 4 Alaska 5 Arizona 6 Arkansas 7 California 8 Colorado 9 Connecticut 10 Delaware 11 Florida 12 Georgia 13 Hawaii 14 Idaho 15 Illinois 16 Indiana 17 lowa 18 Kansas 19 Kentucky 20 Louisiana 21 Maine 22 Maryland 23 Massachusetts 24 Michigan 25 Minnesota 26 Mississippi 27 Missouri 28 Montana 29 Nebraska 30 Nevada 31 New Hampshire 32 New Jersey 33 New Mexico 34 New York 35 North Carolina 36 North Dakota 37 Ohio 38 Oklahoma 39 Oregon 40 Pennsylvania 41 Rhode Island 42 South Carolina 43 South Dakota 44 Tennessee 45 Texas 46 Utah 47 Vermont 48 Virginia 49 Washington 50 West Virginia 51 Wisconsin 52 Wyoming 53 86 71 76 87 81 77 87 87 76 73 82 77 86 88 91 86 88 87 86 86 79 81 78 87 85 90 70 88 89 69 78 84 87 82 83 72 85 81 80 83 87 88 84 88 85 78 85 89 79 3395.8 3597.4 3818.1 2837.2 2839.2 2157.3 3471.1 3956 Crime Rate (per 100,000 Violent crimes (per 100,000 Property Crimes (per 100,000) 3605 427.A 3177.6 2760 3197.5 3658.5 3309.2 2067 2445.9 3014.7 2367.3 3083.8 2458.5 3973.5 2114.2 2953.6 2248.5 2471.2 2526.6 3199.7 3349.4 2796.6 2803.9 3261 2158.8 1995.3 4139.7 2100 3202.6 2375.4 3084 3396.7 3111.3 2245.8 2392.8 3958 2190.4 3669 3425.3 3094.1 1623.7 2126.5 3991.3 2336.7 D 2378.6 2160.2 635.8 399.9 480.1 396.1 309.1 236.9 489.1 540.5 377.3 259.2 212.2 370 365.3 273.5 348.6 211.6 4.7 127.8 446.1 391.4 427.3 229.1 278.5 442.9 323.7 280.4 635.6 196.1 261.2 597.4 381.8 329.5 265.1 284.9 406 E 232.3 314.1 219.2 497.7 326.5 608.4 405.9 215.6 99.3 196.2 285.2 302 290.3 195.5 3338 2441.1 2530.1 1920.4 2982 3415.5 3281.2 3050 1854.8 2075.9 2649.4 2093.8 2735.2 2246.9 3458.8 1986.4 2507.5 1857.1 2043.9 2297.5 2921.2 2906.5 2472.9 2523.5 2625.41 1962.7 1734.1 3542.3 1718.2 2873.1 2110.3 2799.1 2990.71 2879 1931.7 2173.61 3460.3 1863.9 3060.6 3019.4 2878.51 1524.4 1930.3 3706.1 2034.7 2088.3 1964.7
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