Apply: Signature Assignment: Statistical Report

profileRedMachine
Week1.xlsx
Home>Mathematics homework help>Statistics homework help>Apply: Signature Assignment: Statistical Report

ChartDataSheet_

This worksheet contains values required for MegaStat charts.
Residuals X data 3/19/2007 7:49.25
66 18 45177 34.4 31
69 16 51888 41.2 20
67 10 51379 40.3 24
70 4 66081 35.4 29
78 0 50999 31.5 18
62 28 41562 36.3 30
70 28 44196 35.1 14
84 29 50975 37.6 33
68 22 72808 34.9 28
60 42 79070 34.8 29
80 36 78497 36.2 39
64 32 41245 32.2 23
80 22 33003 30.9 22
88 78 90988 37.7 37
42 35 37950 34.3 24
68 32 45206 32.4 17
80 48 79312 32.1 37
84 32 37345 31.4 22
35 27 46226 30.4 36
84 24 70024 33.9 34
78 16 54982 35.6 26
80 39 54932 35.9 20
70 70 34097 33.6 20
76 33 46593 37.9 26
56 12 51893 40.6 21
65 32 88162 37.7 37
62 0 89016 36.4 34
66 20 114353 40.9 34
76 24 75366 35 30
92 36 48163 26.4 16
112 34 49956 37.1 28
66 15 45990 30.3 36
70 28 45723 31.3 18
60 15 43800 29.6 36
86 10 68711 32.9 18
76 0 65150 40.7 24
68 16 39329 29.3 22
64 0 63657 37.3 29
52 36 67099 39.8 25
78 26 75151 33.9 28
64 28 93876 35 40
82 32 79701 35 39
86 30 77115 35.9 30
92 16 52766 33 17
72 10 32929 30.9 22
90 24 87863 38.5 29
64 20 73752 40.5 19
80 20 85366 32.1 29
102 30 39180 34.8 18
70 26 56077 38 19
62 26 77449 37 34
68 20 56822 34.7 25
74 24 80470 36.4 30
84 14 55584 36.8 21
70 32 78001 32.2 30
96 32 75307 34.8 30
70 22 76375 36.7 28
76 32 61857 33.8 31
62 28 61312 34.2 16
92 23 72040 39 31
60 20 92414 34.9 40
54 15 92602 39.3 33
110 23 59599 35.6 28
78 0 72453 36 23
72 31 67925 41.1 16
74 29 42631 24.7 25
94 0 75652 40.5 25
80 16 39650 32.9 18
124 0 48033 30.3 15
46 20 67403 36.2 19
66 0 80597 32.4 27
63 28 60928 43.5 21
72 15 73762 41.6 29
76 24 64225 31.4 15
NormalPlot data 3/19/2007 7:49.03
-259.9497306439 -2.3669115357
-188.5900144767 -2.0061237235
-178.1863109741 -1.8007082352
-165.2888689211 -1.6514108613
-156.2930386781 -1.5318456091
-147.1995334043 -1.4308738679
-145.0204151759 -1.3426905457
-132.7962270775 -1.2638662791
-132.5838765031 -1.1921973902
-127.8657575015 -1.1261791757
-124.4916500844 -1.0647357757
-123.016384493 -1.0070695657
-118.431306853 -0.952571595
-110.8440652315 -0.9007655189
-110.1477551652 -0.8512709934
-109.3430277914 -0.8037789242
-105.1097263145 -0.7580342264
-104.7616892077 -0.7138235056
-100.1917272772 -0.6709660579
-96.9455399284 -0.6293071641
-78.5222407532 -0.588713006
-66.833182556 -0.5490667518
-63.9367962151 -0.5102654979
-54.9666697606 -0.4722178495
-49.5089341383 -0.4348419815
-43.817663257 -0.3980640685
-30.5622414309 -0.3618169976
-29.7056802184 -0.3260393031
-28.8211160258 -0.2906742745
-21.3829190469 -0.2556692022
-20.8096302471 -0.220974732
-18.0336858908 -0.1865443062
-16.4732294274 -0.152333674
-15.5268611118 -0.1183004556
-12.5832024808 -0.0844037498
-11.5991899485 -0.0506037738
-10.6416197419 -0.0168615273
-6.4663288735 0.0168615273
6.6082090726 0.0506037738
10.1026389027 0.0844037498
10.1556691582 0.1183004556
11.5424324103 0.152333674
13.4792557233 0.1865443062
15.0213966843 0.220974732
18.9663798116 0.2556692022
19.2122025279 0.2906742745
19.5938287738 0.3260393031
19.7419844304 0.3618169976
23.7470781354 0.3980640685
25.1736217387 0.4348419815
28.9194386872 0.4722178495
38.4697564504 0.5102654979
50.9831788417 0.5490667518
53.0357068283 0.588713006
61.102903906 0.6293071641
63.1204953548 0.6709660579
63.8380153718 0.7138235056
71.0833539728 0.7580342264
71.3281648375 0.8037789242
75.1828858929 0.8512709934
75.2802525469 0.9007655189
81.3206554357 0.952571595
81.6351025536 1.0070695657
105.576464442 1.0647357757
115.0253844293 1.1261791757
122.2233804168 1.1921973902
150.1178490106 1.2638662791
180.3934285167 1.3426905457
196.2671375845 1.4308738679
205.7993140008 1.5318456091
234.8563337617 1.6514108613
289.7338930992 1.8007082352
336.0904495556 2.0061237235
372.5195939607 2.3669115357
Residuals X data 3/19/2007 8:01.41
66 18 45177 34.4 31
69 16 51888 41.2 20
67 10 51379 40.3 24
70 4 66081 35.4 29
78 0 50999 31.5 18
62 28 41562 36.3 30
70 28 44196 35.1 14
84 29 50975 37.6 33
68 22 72808 34.9 28
60 42 79070 34.8 29
80 36 78497 36.2 39
64 32 41245 32.2 23
80 22 33003 30.9 22
88 78 90988 37.7 37
42 35 37950 34.3 24
68 32 45206 32.4 17
80 48 79312 32.1 37
84 32 37345 31.4 22
35 27 46226 30.4 36
84 24 70024 33.9 34
78 16 54982 35.6 26
80 39 54932 35.9 20
70 70 34097 33.6 20
76 33 46593 37.9 26
56 12 51893 40.6 21
65 32 88162 37.7 37
62 0 89016 36.4 34
66 20 114353 40.9 34
76 24 75366 35 30
92 36 48163 26.4 16
112 34 49956 37.1 28
66 15 45990 30.3 36
70 28 45723 31.3 18
60 15 43800 29.6 36
86 10 68711 32.9 18
76 0 65150 40.7 24
68 16 39329 29.3 22
64 0 63657 37.3 29
52 36 67099 39.8 25
78 26 75151 33.9 28
64 28 93876 35 40
82 32 79701 35 39
86 30 77115 35.9 30
92 16 52766 33 17
72 10 32929 30.9 22
90 24 87863 38.5 29
64 20 73752 40.5 19
80 20 85366 32.1 29
102 30 39180 34.8 18
70 26 56077 38 19
62 26 77449 37 34
68 20 56822 34.7 25
74 24 80470 36.4 30
84 14 55584 36.8 21
70 32 78001 32.2 30
96 32 75307 34.8 30
70 22 76375 36.7 28
76 32 61857 33.8 31
62 28 61312 34.2 16
92 23 72040 39 31
60 20 92414 34.9 40
54 15 92602 39.3 33
110 23 59599 35.6 28
78 0 72453 36 23
72 31 67925 41.1 16
74 29 42631 24.7 25
94 0 75652 40.5 25
80 16 39650 32.9 18
124 0 48033 30.3 15
46 20 67403 36.2 19
66 0 80597 32.4 27
63 28 60928 43.5 21
72 15 73762 41.6 29
76 24 64225 31.4 15
NormalPlot data 3/19/2007 8:01.03
-259.9497306439 -2.3669115357
-188.5900144767 -2.0061237235
-178.1863109741 -1.8007082352
-165.2888689211 -1.6514108613
-156.2930386781 -1.5318456091
-147.1995334043 -1.4308738679
-145.0204151759 -1.3426905457
-132.7962270775 -1.2638662791
-132.5838765031 -1.1921973902
-127.8657575015 -1.1261791757
-124.4916500844 -1.0647357757
-123.016384493 -1.0070695657
-118.431306853 -0.952571595
-110.8440652315 -0.9007655189
-110.1477551652 -0.8512709934
-109.3430277914 -0.8037789242
-105.1097263145 -0.7580342264
-104.7616892077 -0.7138235056
-100.1917272772 -0.6709660579
-96.9455399284 -0.6293071641
-78.5222407532 -0.588713006
-66.833182556 -0.5490667518
-63.9367962151 -0.5102654979
-54.9666697606 -0.4722178495
-49.5089341383 -0.4348419815
-43.817663257 -0.3980640685
-30.5622414309 -0.3618169976
-29.7056802184 -0.3260393031
-28.8211160258 -0.2906742745
-21.3829190469 -0.2556692022
-20.8096302471 -0.220974732
-18.0336858908 -0.1865443062
-16.4732294274 -0.152333674
-15.5268611118 -0.1183004556
-12.5832024808 -0.0844037498
-11.5991899485 -0.0506037738
-10.6416197419 -0.0168615273
-6.4663288735 0.0168615273
6.6082090726 0.0506037738
10.1026389027 0.0844037498
10.1556691582 0.1183004556
11.5424324103 0.152333674
13.4792557233 0.1865443062
15.0213966843 0.220974732
18.9663798116 0.2556692022
19.2122025279 0.2906742745
19.5938287738 0.3260393031
19.7419844304 0.3618169976
23.7470781354 0.3980640685
25.1736217387 0.4348419815
28.9194386872 0.4722178495
38.4697564504 0.5102654979
50.9831788417 0.5490667518
53.0357068283 0.588713006
61.102903906 0.6293071641
63.1204953548 0.6709660579
63.8380153718 0.7138235056
71.0833539728 0.7580342264
71.3281648375 0.8037789242
75.1828858929 0.8512709934
75.2802525469 0.9007655189
81.3206554357 0.952571595
81.6351025536 1.0070695657
105.576464442 1.0647357757
115.0253844293 1.1261791757
122.2233804168 1.1921973902
150.1178490106 1.2638662791
180.3934285167 1.3426905457
196.2671375845 1.4308738679
205.7993140008 1.5318456091
234.8563337617 1.6514108613
289.7338930992 1.8007082352
336.0904495556 2.0061237235
372.5195939607 2.3669115357

Data

Pastas R Us, Inc. Database (n = 74 restaurants)
a) b)
Square Feet Per Person Average Spending Sales Growth Over Previous Year (%) Loyalty Card % of Net Sales Annual Sales Per Sq Ft Median HH Income (3 Miles) Median Age (3 Miles) % w/ Bachelor's Degree (3 Miles) Total Sales MEAN SD SKEW 5-NUMBER SUMMARY IQR
SqFt 2580.472972973 374.9190313674 0.5271708372 2400,2500,2500,2580.47,2745 345
Obs SqFt Sales/Person SalesGrowth% LoyaltyCard% Sales/SqFt MedIncome MedAge BachDeg% Annual Sales Sales/Person 7.0440540541 0.2972610997 0.9036315033 6.81,7,7.03,7.04,7.18 0.37
1 2354 6.81 -8.31 2.07 701.97 45177 34.4 31 1652437.4 SalesGrowth% 7.4140540541 6.6247303215 0.4937474711 3.69,4.05,7.03,7.41,11.47 7.775
2 2604 7.57 -4.01 2.54 209.93 51888 41.2 20 546657.7 LoyaltyCard% 2.0264864865 0.5523708116 -0.7568911137 1.84,2.03,2.04,2.08,2.34 0.5
3 2453 6.89 -3.94 1.66 364.92 51379 40.3 24 895148.8 Sales/SqFt 420.3054054054 137.2395233139 1.23589655 330.13,396.01,420.31,487.00,n/a 156.8725
4 2340 7.13 -3.39 2.06 443.04 66081 35.4 29 1036713.6 MedIncome 62807.7027027027 17904.2729542418 0.2978380118 46501.25,62757,62807.70,76560,n/a 30058.75
5 2500 7.04 -3.30 2.48 399.20 50999 31.5 18 998000.0 MedAge 35.2013513514 3.6545521714 -0.1669958223 32.4,34.8,35,35.20,37 5.225
6 2806 6.93 -1.94 2.96 264.64 41562 36.3 30 742579.8 BachDeg% 26.3108108108 7.0047453107 0.1405441956 20,26.31,26.5,29,31 11
7 2250 7.11 -0.77 2.28 571.59 44196 35.1 14 1286077.5 Annual Sales 1059381.31445946 280423.448335629 0.3614133314 874501.3,1035749,1059381,1238682,n/a 364181.1025
8 2400 7.13 -0.37 2.34 642.25 50975 37.6 33 1541400.0
9 2709 6.58 -0.25 2.20 461.45 72808 34.9 28 1250068.1 c)
10 1990 6.77 -0.17 2.34 638.82 79070 34.8 29 1271251.8
11 2392 6.66 0.47 2.09 484.38 78497 36.2 39 1158637.0
12 2408 7.03 0.55 2.47 581.09 41245 32.2 23 1399264.7
13 2627 7.03 0.77 2.04 267.71 33003 30.9 22 703274.2
14 2500 7.00 1.92 2.02 572.84 90988 37.7 37 1432100.0
15 1986 7.38 2.05 2.01 586.48 37950 34.3 24 1164749.3
16 2500 7.18 2.12 2.64 368.73 45206 32.4 17 921825.0
17 2668 7.35 2.84 2.22 351.47 79312 32.1 37 937722.0
18 2517 6.95 2.88 2.07 458.24 37345 31.4 22 1153390.1
19 1251 7.02 3.96 1.94 987.12 46226 30.4 36 1234887.1
20 2998 6.85 4.04 2.17 357.45 70024 33.9 34 1071635.1
21 2625 7.16 4.05 0.72 405.77 54982 35.6 26 1065146.3
22 2300 6.99 4.05 2.00 680.80 54932 35.9 20 1565840.0
23 2761 7.28 4.24 1.81 368.02 34097 33.6 20 1016103.2
24 2764 7.07 4.58 2.13 303.95 46593 37.9 26 840117.8
25 2430 7.05 5.09 2.50 393.90 51893 40.6 21 957177.0
26 2154 6.54 5.14 2.63 562.12 88162 37.7 37 1210806.5
27 2400 6.70 5.48 1.95 494.88 89016 36.4 34 1187712.0 explanation
28 2430 6.91 5.86 2.04 310.07 114353 40.9 34 753470.1 The above boxplot illustration of annual sales is symmetric
29 2549 7.58 5.91 1.41 373.46 75366 35.0 30 951949.5 No,because the variable measures can contain outliers which may exergerrate the threashold upon which the IQR lies.Standard deviation is most suitable in measuring dispersion in this case.
30 2500 7.03 5.98 2.05 235.81 48163 26.4 16 589525.0
31 3653 6.84 6.08 2.13 413.08 49956 37.1 28 1508981.2 d)
32 2440 6.94 6.08 2.08 625.22 45990 30.3 36 1525536.8
33 2600 7.07 6.13 2.73 274.30 45723 31.3 18 713180.0
34 2160 7.00 6.27 1.95 542.62 43800 29.6 36 1172059.2
35 2800 7.08 6.57 2.04 178.56 68711 32.9 18 499968.0
36 2757 6.75 6.90 1.62 375.33 65150 40.7 24 1034784.8
37 2450 6.81 6.94 1.95 329.09 39329 29.3 22 806270.5
38 2400 7.64 7.12 1.64 297.37 63657 37.3 29 713688.0
39 2270 6.62 7.39 1.78 323.17 67099 39.8 25 733595.9
40 2800 6.76 7.67 2.23 468.84 75151 33.9 28 1312752.0
41 2520 7.11 7.91 2.15 352.57 93876 35.0 40 888476.4
42 2487 7.05 8.08 2.83 380.34 79701 35.0 39 945905.6
43 2629 6.90 8.27 2.37 398.12 77115 35.9 30 1046657.5
44 3200 7.17 8.54 3.07 312.15 52766 33.0 17 998880.0
45 2335 6.75 8.58 2.19 452.16 32929 30.9 22 1055793.6
46 2500 7.45 8.72 1.28 698.64 87863 38.5 29 1746600.0
47 2449 7.00 8.75 1.76 367.19 73752 40.5 19 899248.3
48 2625 6.96 8.79 2.51 431.93 85366 32.1 29 1133816.3
49 3150 7.30 8.90 1.90 367.06 39180 34.8 18 1156239.0 explanation
50 2625 6.96 9.12 1.98 400.53 56077 38.0 19 1051391.3 The distribution is not symmetric as most observation are skewed to the left.
51 2741 6.71 9.47 2.41 414.36 77449 37.0 34 1135760.8
52 2500 6.82 10.17 2.17 481.11 56822 34.7 25 1202775.0
53 2450 6.58 10.66 2.16 538.06 80470 36.4 30 1318247.0
54 2986 7.56 10.97 0.29 330.48 55584 36.8 21 986813.3
55 2967 6.98 11.34 1.85 249.93 78001 32.2 30 741542.3
56 3000 7.28 11.45 1.88 291.87 75307 34.8 30 875610.0
57 2500 6.76 11.51 2.19 517.40 76375 36.7 28 1293500.0
58 2600 6.92 11.73 2.56 551.58 61857 33.8 31 1434108.0
59 2800 6.73 11.83 2.16 386.81 61312 34.2 16 1083068.0
60 2986 6.91 11.95 2.10 427.50 72040 39.0 31 1276515.0
61 2223 6.77 12.47 1.98 453.94 92414 34.9 40 1009108.6
62 2300 7.33 12.80 0.87 512.46 92602 39.3 33 1178658.0
63 3799 7.87 13.78 1.07 345.27 59599 35.6 28 1311680.7
64 2700 6.95 14.09 3.38 234.04 72453 36.0 23 631908.0
65 2650 7.33 14.23 1.17 348.33 67925 41.1 16 923074.5
66 2500 6.95 14.60 2.14 348.47 42631 24.7 25 871175.0
67 2994 7.21 14.88 0.93 294.95 75652 40.5 25 883080.3
68 2718 7.25 15.42 2.22 361.14 39650 32.9 18 981578.5
69 3700 7.65 16.18 1.68 467.71 48033 30.3 15 1730527.0
70 2000 6.93 17.23 2.41 403.78 67403 36.2 19 807560.0 explanation
71 2400 6.79 18.43 2.81 245.74 80597 32.4 27 589776.0 there exist an outlier in the variable measurements as shown in the above scatter plot.The outlier is 987.12 sales/ft.
72 2450 7.37 20.76 1.09 339.94 60928 43.5 21 832853.0
73 2575 6.76 25.54 0.64 400.82 73762 41.6 29 1032111.5 there were excess sales on that day or a customer may have made a prepayment on a certain sale of that day resulting to an excess amount.
74 2400 7.97 28.81 1.77 326.54 64225 31.4 15 783696.0
average 2580.472972973 7.0440540541
sd 372.3771781179 0.2972610997 7.4140540541 2.0264864865 420.3054054054 62807.7027027027 35.2013513514 26.3108108108 1059381.31445946 e) Mean is the best measure of cental tendency to describe sales/sqr ft.Reason is it serves as a pivot upon which the measurements are distributed from.
skew 0.5271708372 0.9036315033 6.6247303215 0.5523708116 137.2395233139 17904.2729542418 3.6545521714 7.0047453107 280423.448335629
mode 2500 7.03 0.4937474711 -0.7568911137 1.23589655 0.2978380118 -0.1669958223 0.1405441956 0.3614133314
median 2500 7 4.05 2.04 ERROR:#N/A ERROR:#N/A 34.8 29 ERROR:#N/A
q1 2400 6.8175 7.03 2.075 396.01 62757 35 26.5 1035749.205
q3 2745 7.1875 3.69 1.84 330.1325 46501.25 32.4 20 874501.25
IQR 345 0.37 11.465 2.34 487.005 76560 37.625 31 1238682.3525
7.775 0.5 156.8725 30058.75 5.225 11 364181.1025
2580.472972973 7.0440540541
2500 7.03 7.4140540541 2.0264864865 420.3054054054 62807.7027027027 35.2013513514 26.3108108108 1059381.31445946
2500 7 4.05 2.04 ERROR:#N/A ERROR:#N/A 34.8 29 ERROR:#N/A
2400 6.8175 7.03 2.075 396.01 62757 35 26.5 1035749.205
2745 7.1875 3.69 1.84 330.1325 46501.25 32.4 20 874501.25
11.465 2.34 487.005 76560 37.625 31 1238682.3525
2400 6.8175
2500 7 3.69 1.84 420.3054054054 62807.7027027027 32.4 20 1059381.31445946
2500 7.03 4.05 2.0264864865 330.1325 46501.25 34.8 26.3108108108 874501.25
2580.472972973 7.0440540541 7.03 2.04 396.01 62757 35 26.5 1035749.205
2745 7.1875 7.4140540541 2.075 487.005 76560 35.2013513514 29 1238682.3525
11.465 2.34 ERROR:#N/A ERROR:#N/A 37.625 31 ERROR:#N/A
2400,2500,2500,2580.47,2745 6.81,7,7.03,7.04,7.18 874501.3,1035749,1059381,1238682,n/a
3.69,4.05,7.03,7.41,11.47 1.84,2.03,2.04,2.08,2.34 330.13,396.01,420.31,487.00,n/a 46501.25,62757,62807.70,76560,n/a 32.4,34.8,35,35.20,37 20,26.31,26.5,29,31

Noodles Database - Page &P of &N Printed &D Doane/Seward

scatter plot

701.97 209.93 364.92 443.04 399.2 264.64 571.59 642.25 461.45 638.82000000000005 484.38 581.09 267.70999999999998 572.84 586.48 368.73 351.47 458.24 987.12 357.45 405.77 680.8 368.02 303.95 393.9 562.12 494.88 310.07 373.46 235.81 413.08 625.22 274.3 542.62 178.56 375.33 329.09 297.37 323.17 468.84 352.57 380.34 398.12 312.14999999999998 452.16 698.64 367.19 431.93 367.06 400.53 414.36 481.11 538.05999999999995 330.48 249.93 291.87 517.4 551.58000000000004 386.81 427.5 453.94 512.46 345.27 234.04 348.33 348.47 294.95 361.14 467.71 403.78 245.74 339.94 400.82 326.54000000000002