Get descriptive statistics (mean, median, standard deviation, range, skewness) on net sales and net sales by various classifications of customers (married, single, regular, promotion). Interpret and comment on the distribution by customer type focusing on the descriptive statistics. Customer Type of Customer Items Net Sales Method of Payment Gender Marital Status Age 1 Regular 1 39.50 Discover Male Married 32 2 Promotional 1 102.40 Proprietary Card Female Married 36 3 Regular 1 22.50 Proprietary Card Female Married 32 4 Promotional 5 100.40 Proprietary Card Female Married 28 5 Regular 2 54.00 MasterCard Female Married 34 6 Regular 1 44.50 MasterCard Female Married 44 7 Promotional 2 78.00 Proprietary Card Female Married 30 8 Regular 1 22.50 Visa Female Married 40 9 Promotional 2 56.52 Proprietary Card Female Married 46 10 Regular 1 44.50 Proprietary Card Female Married 36 11 Regular 1 29.50 Proprietary Card Female Married 48 12 Promotional 1 31.60 Proprietary Card Female Married 40 13 Promotional 9 160.40 Visa Female Married 40 14 Promotional 2 64.50 Visa Female Married 46 15 Regular 1 49.50 Visa Male Single 24 16 Promotional 2 71.40 Proprietary Card Male Single 36 17 Promotional 3 94.00 Proprietary Card Female Single 22 18 Regular 3 54.50 Discover Female Married 40 19 Promotional 2 38.50 MasterCard Female Married 32 20 Promotional 6 44.80 Proprietary Card Female Married 56 21 Promotional 1 31.60 Proprietary Card Female Single 28 22 Promotional 4 70.82 Proprietary Card Female Married 38 23 Promotional 7 266.00 American Express Female Married 50 24 Regular 2 74.00 Proprietary Card Female Married 42 25 Promotional 2 39.50 Visa Male Married 48 26 Promotional 1 30.02 Proprietary Card Female Married 60 27 Regular 1 44.50 Proprietary Card Female Married 54 28 Promotional 5 192.80 Proprietary Card Female Single 42 29 Promotional 3 71.20 Proprietary Card Female Married 32 30 Promotional 1 18.00 Proprietary Card Female Married 70 31 Promotional 2 63.20 MasterCard Female Married 28 32 Regular 1 75.00 Proprietary Card Female Married 52 33 Promotional 3 63.20 Proprietary Card Female Married 44 34 Regular 1 40.00 Proprietary Card Female Married 34 35 Promotional 5 105.50 MasterCard Female Married 56 36 Regular 1 29.50 MasterCard Male Single 36 37 Regular 2 102.50 Visa Female Single 42 38 Promotional 6 117.50 Proprietary Card Female Married 50 39 Promotional 5 13.23 Proprietary Card Female Married 44 40 Regular 2 52.50 Proprietary Card Female Married 58 41 Promotional 13 198.80 Proprietary Card Female Married 42 42 Promotional 4 19.50 Visa Female Married 46 43 Regular 2 123.50 Proprietary Card Female Married 48 44 Promotional 1 62.40 Proprietary Card Female Married 54 45 Promotional 2 23.80 Proprietary Card Female Married 38 46 Promotional 2 39.60 Proprietary Card Female Married 60 47 Regular 1 25.00 MasterCard Female Married 46 48 Promotional 3 63.64 Proprietary Card Female Married 30 49 Promotional 1 14.82 Proprietary Card Female Married 32 50 Promotional 9 145.20 MasterCard Female Married 46 51 Promotional 6 176.62 Proprietary Card Female Married 38 52 Promotional 5 118.80 Proprietary Card Male Married 68 53 Regular 1 58.00 Discover Female Single 78 54 Regular 2 74.00 Visa Female Single 20 55 Regular 2 49.50 MasterCard Female Married 32 56 Promotional 3 141.60 Proprietary Card Female Married 38 57 Promotional 6 123.10 Proprietary Card Female Married 54 58 Promotional 2 80.40 Proprietary Card Female Married 48 59 Promotional 4 65.20 MasterCard Female Married 46 60 Promotional 4 113.00 Proprietary Card Female Single 50 61 Promotional 1 108.80 Proprietary Card Female Married 46 62 Promotional 3 59.91 Proprietary Card Female Single 30 63 Promotional 5 53.60 Proprietary Card Female Married 54 64 Promotional 1 31.60 Proprietary Card Female Single 42 65 Promotional 2 49.50 Proprietary Card Female Married 48 66 Promotional 1 39.60 Proprietary Card Female Married 62 67 Promotional 2 59.50 Proprietary Card Female Married 34 68 Promotional 5 146.80 Proprietary Card Female Married 28 69 Promotional 2 47.20 Proprietary Card Male Married 46 70 Promotional 8 95.05 Proprietary Card Female Married 54 71 Promotional 5 155.32 Proprietary Card Female Married 30 72 Promotional 4 58.00 MasterCard Female Married 32 73 Regular 1 69.00 Proprietary Card Female Single 22 74 Promotional 2 46.50 Proprietary Card Female Married 32 75 Promotional 2 45.22 Proprietary Card Female Married 74 76 Promotional 4 84.74 Proprietary Card Female Married 62 77 Regular 2 39.00 Proprietary Card Female Married 42 78 Promotional 4 111.14 Proprietary Card Female Married 28 79 Promotional 3 86.80 Proprietary Card Female Married 38 80 Regular 2 89.00 Discover Female Married 54 81 Promotional 2 78.00 MasterCard Female Married 68 82 Promotional 6 53.20 Proprietary Card Female Single 30 83 Promotional 4 58.50 Visa Female Married 36 84 Promotional 3 46.00 Proprietary Card Female Married 44 85 Regular 2 37.50 Visa Female Married 44 86 Promotional 1 20.80 Proprietary Card Female Married 62 87 Regular 6 144.00 MasterCard Female Single 48 88 Regular 4 107.00 Proprietary Card Female Married 36 89 Promotional 1 31.60 Proprietary Card Female Single 20 90 Promotional 6 57.60 Proprietary Card Female Married 42 91 Promotional 4 95.20 Proprietary Card Female Married 54 92 Promotional 1 22.42 Proprietary Card Female Married 54 93 Regular 5 159.75 Proprietary Card Female Married 72 94 Promotional 17 229.50 Proprietary Card Female Married 30 95 Regular 3 66.00 American Express Female Married 46 96 Regular 1 39.50 MasterCard Female Married 44 97 Promotional 9 253.00 Proprietary Card Female Married 30 98 Promotional 10 287.59 Proprietary Card Female Married 52 99 Promotional 2 47.60 Proprietary Card Female Married 30 100 Promotional 1 28.44 Proprietary Card Female Married 44

Get descriptive statistics (mean, median, standard deviation, range, skewness) on net sales and net sales by various classifications of customers (married, single, regular, promotion). Interpret and comment on the distribution by customer type focusing on the descriptive statistics. Customer Type of Customer Items Net Sales Method of Payment Gender Marital Status Age 1 Regular 1 39.50 Discover Male Married 32 2 Promotional 1 102.40 Proprietary Card Female Married 36 3 Regular 1 22.50 Proprietary Card Female Married 32 4 Promotional 5 100.40 Proprietary Card Female Married 28 5 Regular 2 54.00 MasterCard Female Married 34 6 Regular 1 44.50 MasterCard Female Married 44 7 Promotional 2 78.00 Proprietary Card Female Married 30 8 Regular 1 22.50 Visa Female Married 40 9 Promotional 2 56.52 Proprietary Card Female Married 46 10 Regular 1 44.50 Proprietary Card Female Married 36 11 Regular 1 29.50 Proprietary Card Female Married 48 12 Promotional 1 31.60 Proprietary Card Female Married 40 13 Promotional 9 160.40 Visa Female Married 40 14 Promotional 2 64.50 Visa Female Married 46 15 Regular 1 49.50 Visa Male Single 24 16 Promotional 2 71.40 Proprietary Card Male Single 36 17 Promotional 3 94.00 Proprietary Card Female Single 22 18 Regular 3 54.50 Discover Female Married 40 19 Promotional 2 38.50 MasterCard Female Married 32 20 Promotional 6 44.80 Proprietary Card Female Married 56 21 Promotional 1 31.60 Proprietary Card Female Single 28 22 Promotional 4 70.82 Proprietary Card Female Married 38 23 Promotional 7 266.00 American Express Female Married 50 24 Regular 2 74.00 Proprietary Card Female Married 42 25 Promotional 2 39.50 Visa Male Married 48 26 Promotional 1 30.02 Proprietary Card Female Married 60 27 Regular 1 44.50 Proprietary Card Female Married 54 28 Promotional 5 192.80 Proprietary Card Female Single 42 29 Promotional 3 71.20 Proprietary Card Female Married 32 30 Promotional 1 18.00 Proprietary Card Female Married 70 31 Promotional 2 63.20 MasterCard Female Married 28 32 Regular 1 75.00 Proprietary Card Female Married 52 33 Promotional 3 63.20 Proprietary Card Female Married 44 34 Regular 1 40.00 Proprietary Card Female Married 34 35 Promotional 5 105.50 MasterCard Female Married 56 36 Regular 1 29.50 MasterCard Male Single 36 37 Regular 2 102.50 Visa Female Single 42 38 Promotional 6 117.50 Proprietary Card Female Married 50 39 Promotional 5 13.23 Proprietary Card Female Married 44 40 Regular 2 52.50 Proprietary Card Female Married 58 41 Promotional 13 198.80 Proprietary Card Female Married 42 42 Promotional 4 19.50 Visa Female Married 46 43 Regular 2 123.50 Proprietary Card Female Married 48 44 Promotional 1 62.40 Proprietary Card Female Married 54 45 Promotional 2 23.80 Proprietary Card Female Married 38 46 Promotional 2 39.60 Proprietary Card Female Married 60 47 Regular 1 25.00 MasterCard Female Married 46 48 Promotional 3 63.64 Proprietary Card Female Married 30 49 Promotional 1 14.82 Proprietary Card Female Married 32 50 Promotional 9 145.20 MasterCard Female Married 46 51 Promotional 6 176.62 Proprietary Card Female Married 38 52 Promotional 5 118.80 Proprietary Card Male Married 68 53 Regular 1 58.00 Discover Female Single 78 54 Regular 2 74.00 Visa Female Single 20 55 Regular 2 49.50 MasterCard Female Married 32 56 Promotional 3 141.60 Proprietary Card Female Married 38 57 Promotional 6 123.10 Proprietary Card Female Married 54 58 Promotional 2 80.40 Proprietary Card Female Married 48 59 Promotional 4 65.20 MasterCard Female Married 46 60 Promotional 4 113.00 Proprietary Card Female Single 50 61 Promotional 1 108.80 Proprietary Card Female Married 46 62 Promotional 3 59.91 Proprietary Card Female Single 30 63 Promotional 5 53.60 Proprietary Card Female Married 54 64 Promotional 1 31.60 Proprietary Card Female Single 42 65 Promotional 2 49.50 Proprietary Card Female Married 48 66 Promotional 1 39.60 Proprietary Card Female Married 62 67 Promotional 2 59.50 Proprietary Card Female Married 34 68 Promotional 5 146.80 Proprietary Card Female Married 28 69 Promotional 2 47.20 Proprietary Card Male Married 46 70 Promotional 8 95.05 Proprietary Card Female Married 54 71 Promotional 5 155.32 Proprietary Card Female Married 30 72 Promotional 4 58.00 MasterCard Female Married 32 73 Regular 1 69.00 Proprietary Card Female Single 22 74 Promotional 2 46.50 Proprietary Card Female Married 32 75 Promotional 2 45.22 Proprietary Card Female Married 74 76 Promotional 4 84.74 Proprietary Card Female Married 62 77 Regular 2 39.00 Proprietary Card Female Married 42 78 Promotional 4 111.14 Proprietary Card Female Married 28 79 Promotional 3 86.80 Proprietary Card Female Married 38 80 Regular 2 89.00 Discover Female Married 54 81 Promotional 2 78.00 MasterCard Female Married 68 82 Promotional 6 53.20 Proprietary Card Female Single 30 83 Promotional 4 58.50 Visa Female Married 36 84 Promotional 3 46.00 Proprietary Card Female Married 44 85 Regular 2 37.50 Visa Female Married 44 86 Promotional 1 20.80 Proprietary Card Female Married 62 87 Regular 6 144.00 MasterCard Female Single 48 88 Regular 4 107.00 Proprietary Card Female Married 36 89 Promotional 1 31.60 Proprietary Card Female Single 20 90 Promotional 6 57.60 Proprietary Card Female Married 42 91 Promotional 4 95.20 Proprietary Card Female Married 54 92 Promotional 1 22.42 Proprietary Card Female Married 54 93 Regular 5 159.75 Proprietary Card Female Married 72 94 Promotional 17 229.50 Proprietary Card Female Married 30 95 Regular 3 66.00 American Express Female Married 46 96 Regular 1 39.50 MasterCard Female Married 44 97 Promotional 9 253.00 Proprietary Card Female Married 30 98 Promotional 10 287.59 Proprietary Card Female Married 52 99 Promotional 2 47.60 Proprietary Card Female Married 30 100 Promotional 1 28.44 Proprietary Card Female Married 44

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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Related questions

Question

Get descriptive statistics (mean, median, standard deviation, range, skewness) on net sales and net sales by various classifications of customers (married, single, regular, promotion).

Interpret and comment on the distribution by customer type focusing on the descriptive statistics.

Customer	Type of Customer	Items	Net Sales	Method of Payment	Gender	Marital Status	Age
1	Regular	1	39.50	Discover	Male	Married	32
2	Promotional	1	102.40	Proprietary Card	Female	Married	36
3	Regular	1	22.50	Proprietary Card	Female	Married	32
4	Promotional	5	100.40	Proprietary Card	Female	Married	28
5	Regular	2	54.00	MasterCard	Female	Married	34
6	Regular	1	44.50	MasterCard	Female	Married	44
7	Promotional	2	78.00	Proprietary Card	Female	Married	30
8	Regular	1	22.50	Visa	Female	Married	40
9	Promotional	2	56.52	Proprietary Card	Female	Married	46
10	Regular	1	44.50	Proprietary Card	Female	Married	36
11	Regular	1	29.50	Proprietary Card	Female	Married	48
12	Promotional	1	31.60	Proprietary Card	Female	Married	40
13	Promotional	9	160.40	Visa	Female	Married	40
14	Promotional	2	64.50	Visa	Female	Married	46
15	Regular	1	49.50	Visa	Male	Single	24
16	Promotional	2	71.40	Proprietary Card	Male	Single	36
17	Promotional	3	94.00	Proprietary Card	Female	Single	22
18	Regular	3	54.50	Discover	Female	Married	40
19	Promotional	2	38.50	MasterCard	Female	Married	32
20	Promotional	6	44.80	Proprietary Card	Female	Married	56
21	Promotional	1	31.60	Proprietary Card	Female	Single	28
22	Promotional	4	70.82	Proprietary Card	Female	Married	38
23	Promotional	7	266.00	American Express	Female	Married	50
24	Regular	2	74.00	Proprietary Card	Female	Married	42
25	Promotional	2	39.50	Visa	Male	Married	48
26	Promotional	1	30.02	Proprietary Card	Female	Married	60
27	Regular	1	44.50	Proprietary Card	Female	Married	54
28	Promotional	5	192.80	Proprietary Card	Female	Single	42
29	Promotional	3	71.20	Proprietary Card	Female	Married	32
30	Promotional	1	18.00	Proprietary Card	Female	Married	70
31	Promotional	2	63.20	MasterCard	Female	Married	28
32	Regular	1	75.00	Proprietary Card	Female	Married	52
33	Promotional	3	63.20	Proprietary Card	Female	Married	44
34	Regular	1	40.00	Proprietary Card	Female	Married	34
35	Promotional	5	105.50	MasterCard	Female	Married	56
36	Regular	1	29.50	MasterCard	Male	Single	36
37	Regular	2	102.50	Visa	Female	Single	42
38	Promotional	6	117.50	Proprietary Card	Female	Married	50
39	Promotional	5	13.23	Proprietary Card	Female	Married	44
40	Regular	2	52.50	Proprietary Card	Female	Married	58
41	Promotional	13	198.80	Proprietary Card	Female	Married	42
42	Promotional	4	19.50	Visa	Female	Married	46
43	Regular	2	123.50	Proprietary Card	Female	Married	48
44	Promotional	1	62.40	Proprietary Card	Female	Married	54
45	Promotional	2	23.80	Proprietary Card	Female	Married	38
46	Promotional	2	39.60	Proprietary Card	Female	Married	60
47	Regular	1	25.00	MasterCard	Female	Married	46
48	Promotional	3	63.64	Proprietary Card	Female	Married	30
49	Promotional	1	14.82	Proprietary Card	Female	Married	32
50	Promotional	9	145.20	MasterCard	Female	Married	46
51	Promotional	6	176.62	Proprietary Card	Female	Married	38
52	Promotional	5	118.80	Proprietary Card	Male	Married	68
53	Regular	1	58.00	Discover	Female	Single	78
54	Regular	2	74.00	Visa	Female	Single	20
55	Regular	2	49.50	MasterCard	Female	Married	32
56	Promotional	3	141.60	Proprietary Card	Female	Married	38
57	Promotional	6	123.10	Proprietary Card	Female	Married	54
58	Promotional	2	80.40	Proprietary Card	Female	Married	48
59	Promotional	4	65.20	MasterCard	Female	Married	46
60	Promotional	4	113.00	Proprietary Card	Female	Single	50
61	Promotional	1	108.80	Proprietary Card	Female	Married	46
62	Promotional	3	59.91	Proprietary Card	Female	Single	30
63	Promotional	5	53.60	Proprietary Card	Female	Married	54
64	Promotional	1	31.60	Proprietary Card	Female	Single	42
65	Promotional	2	49.50	Proprietary Card	Female	Married	48
66	Promotional	1	39.60	Proprietary Card	Female	Married	62
67	Promotional	2	59.50	Proprietary Card	Female	Married	34
68	Promotional	5	146.80	Proprietary Card	Female	Married	28
69	Promotional	2	47.20	Proprietary Card	Male	Married	46
70	Promotional	8	95.05	Proprietary Card	Female	Married	54
71	Promotional	5	155.32	Proprietary Card	Female	Married	30
72	Promotional	4	58.00	MasterCard	Female	Married	32
73	Regular	1	69.00	Proprietary Card	Female	Single	22
74	Promotional	2	46.50	Proprietary Card	Female	Married	32
75	Promotional	2	45.22	Proprietary Card	Female	Married	74
76	Promotional	4	84.74	Proprietary Card	Female	Married	62
77	Regular	2	39.00	Proprietary Card	Female	Married	42
78	Promotional	4	111.14	Proprietary Card	Female	Married	28
79	Promotional	3	86.80	Proprietary Card	Female	Married	38
80	Regular	2	89.00	Discover	Female	Married	54
81	Promotional	2	78.00	MasterCard	Female	Married	68
82	Promotional	6	53.20	Proprietary Card	Female	Single	30
83	Promotional	4	58.50	Visa	Female	Married	36
84	Promotional	3	46.00	Proprietary Card	Female	Married	44
85	Regular	2	37.50	Visa	Female	Married	44
86	Promotional	1	20.80	Proprietary Card	Female	Married	62
87	Regular	6	144.00	MasterCard	Female	Single	48
88	Regular	4	107.00	Proprietary Card	Female	Married	36
89	Promotional	1	31.60	Proprietary Card	Female	Single	20
90	Promotional	6	57.60	Proprietary Card	Female	Married	42
91	Promotional	4	95.20	Proprietary Card	Female	Married	54
92	Promotional	1	22.42	Proprietary Card	Female	Married	54
93	Regular	5	159.75	Proprietary Card	Female	Married	72
94	Promotional	17	229.50	Proprietary Card	Female	Married	30
95	Regular	3	66.00	American Express	Female	Married	46
96	Regular	1	39.50	MasterCard	Female	Married	44
97	Promotional	9	253.00	Proprietary Card	Female	Married	30
98	Promotional	10	287.59	Proprietary Card	Female	Married	52
99	Promotional	2	47.60	Proprietary Card	Female	Married	30
100	Promotional	1	28.44	Proprietary Card	Female	Married	44

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