Respondents Sex Age Smoking Status Exercise Weight IQ Score 1 Female 27 Moderate Light 120 118 2 Male 18 Light Light 145 105 3 Female 32 Light None 118 115 4 Male 24 Light Light 162 108 5 Female 19 Heavy None 106 106 6 Female 56 Light None 143 111 7 Male 65 Heavy None 160 99 8 Male 36 Moderate None 215 106 9 Female 43 Light Light 127 99 10 Female 47 Moderate Light 132 109 11 Female 24 Light High 112 87 12 Female 32 Light Light 115 78 13 Male 50 Light Light 173 99 14 Male 32 Moderate None 186 122 15 Male 26 Light Light 181 100 16 Female 36 Moderate None 112 98 17 Female 40 Moderate None 130 105 18 Male 19 Moderate Light 132 111 19 Female 37 Light Average 179 97 20 Male 45 Heavy Light 212 129 21 Female 21 Heavy Average 99 103 22 Female 25 Heavy Light 128 121 23 Male 68 Light None 167 98 24 Female 18 Moderate Average 121 113 25 Male 26 Moderate Light 163 99 26 Male 45 Moderate Light 185 101 27 Female 44 Light None 130 128 28 Female 50 Light None 142 104 29 Female 63 Light None 166 103 30 Male 48 Light High 163 99 31 Male 27 Light High 147 91 32 Male 31 Moderate Light 152 126 33 Female 28 Light Average 112 92 34 Male 36 Moderate Average 190 121 35 Male 43 Heavy None 179 131 36 Female 21 Light Light 117 88 37 Female 32 Moderate None 125 119 38 Female 29 Moderate None 123 116 39 Male 49 Heavy Light 185 88 40 Male 24 Moderate Light 133 114 41 Male 36 Light Average 163 86 42 Female 34 Heavy None 135 117 43 Female 36 Light Light 142 84 44 Male 29 Moderate Light 155 98 45 Male 42 Light Average 169 96 46 Female 41 Moderate Light 136 102 47 Female 29 Moderate None 112 102 48 Male 43 Moderate None 185 100 49 Male 61 Heavy None 173 101 50 Female 21 Moderate High 106 105

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

Respondents	Sex	Age	Smoking Status	Exercise	Weight	IQ Score
1	Female	27	Moderate	Light	120	118
2	Male	18	Light	Light	145	105
3	Female	32	Light	None	118	115
4	Male	24	Light	Light	162	108
5	Female	19	Heavy	None	106	106
6	Female	56	Light	None	143	111
7	Male	65	Heavy	None	160	99
8	Male	36	Moderate	None	215	106
9	Female	43	Light	Light	127	99
10	Female	47	Moderate	Light	132	109
11	Female	24	Light	High	112	87
12	Female	32	Light	Light	115	78
13	Male	50	Light	Light	173	99
14	Male	32	Moderate	None	186	122
15	Male	26	Light	Light	181	100
16	Female	36	Moderate	None	112	98
17	Female	40	Moderate	None	130	105
18	Male	19	Moderate	Light	132	111
19	Female	37	Light	Average	179	97
20	Male	45	Heavy	Light	212	129
21	Female	21	Heavy	Average	99	103
22	Female	25	Heavy	Light	128	121
23	Male	68	Light	None	167	98
24	Female	18	Moderate	Average	121	113
25	Male	26	Moderate	Light	163	99
26	Male	45	Moderate	Light	185	101
27	Female	44	Light	None	130	128
28	Female	50	Light	None	142	104
29	Female	63	Light	None	166	103
30	Male	48	Light	High	163	99
31	Male	27	Light	High	147	91
32	Male	31	Moderate	Light	152	126
33	Female	28	Light	Average	112	92
34	Male	36	Moderate	Average	190	121
35	Male	43	Heavy	None	179	131
36	Female	21	Light	Light	117	88
37	Female	32	Moderate	None	125	119
38	Female	29	Moderate	None	123	116
39	Male	49	Heavy	Light	185	88
40	Male	24	Moderate	Light	133	114
41	Male	36	Light	Average	163	86
42	Female	34	Heavy	None	135	117
43	Female	36	Light	Light	142	84
44	Male	29	Moderate	Light	155	98
45	Male	42	Light	Average	169	96
46	Female	41	Moderate	Light	136	102
47	Female	29	Moderate	None	112	102
48	Male	43	Moderate	None	185	100
49	Male	61	Heavy	None	173	101
50	Female	21	Moderate	High	106	105

Finding the Descriptive Indices

Weight Distribution of the respondents.
Note: Please round-off your answer to two decimal places.

a. What is/are the mode of the weight distribution?

b. What can say about the distribution

c. What is the median weight?

Definition Definition Measure of central tendency that is the value that occurs most frequently in a data set. A data set may have more than one mode if multiple categories repeat an equal number of times. For example, in a data set with five item—3, 5, 5, 29, 473—the mode is 5 because it occurs twice and no other value occurs more than once. On a histogram or bar chart, the element with the highest bar represents the mode. Therefore, the mode is sometimes considered the most popular option. The mode is useful for nominal or categorical data (e.g., the most common color car that users purchase), but it is problematic for continuous data because it is more likely not to have any value that is more frequent than the other.

Expert Solution