Conduct a test to see if there is any difference on the average test performance between employee with and without a higher degree? what does this imply about hiring? GPA Test Result Age Higher Degree (Y=1, N=0) 3.07 163 21 0 2.82 148 30 1 3.02 142 26 0 2.98 173 31 0 3.02 168 29 0 3.35 155 39 1 2.9 163 29 0 2.96 194 28 1 2.67 119 25 0 2.95 124 24 0 3.45 149 29 0 2.71 171 26 1 3.07 160 34 0 3.37 104 23 0 3.01 165 34 1 3.03 154 32 1 3.3 122 32 0 3.19 160 27 0 3.12 148 34 1 2.89 138 28 0 2.86 158 32 0 2.91 112 24 0 3.08 189 28 0 3.15 163 30 1 3.13 203 25 0 2.88 165 41 0 4 176 33 1 3.32 152 30 0 2.4 74 26 0 2.88 129 25 0 2.76 166 35 0 3.1 134 32 0 2.91 124 25 0 3.25 169 32 1 3.61 187 54 0 3.26 163 22 0 3.12 172 28 1 3.84 195 29 1 2.63 149 26 0 2.46 107 27 0 3.2 156 30 0 3.62 183 28 1 2.75 133 34 1 2.57 83 36 1 3.36 148 31 0 2.8 127 25 0 3.3 173 27 1 2.94 95 22 0 3.02 139 29 1 3.17 179 35 0 2.75 136 28 0 3.14 153 32 1 3.04 141 30 1 3.19 155 33 1 3.9 179 36 1 3.17 152 32 0 2.78 129 44 0 3.03 155 27 0 2.59 145 32 0 2.8 113 27 0 3.24 142 32 0 2.97 147 28 0 3.14 171 38 1 3.73 139 31 1 3.21 174 33 1 3.16 143 28 0 2.95 96 34 1 3.71 199 45 1 3.01 143 32 0 3.39 172 39 0 2.98 123 31 0 3.28 146 24 0 2.97 128 21 0 3.69 187 36 1 2.92 138 27 1 2.89 163 30 1 3.04 178 35 0 3.55 154 49 1 2.91 199 28 0 2.96 164 28 1 3.31 123 26 0 3.64 201 26 1 3.25 205 28 1 3 135 45 0 2.8 123 34 1 3.09 138 27 1 3.3 195 28 0 3.83 184 23 0 3.04 165 27 0 3.24 196 29 0 3 154 34 1 2.73 176 32 1 2.6 82 29 0 3.67 173 45 1 3.36 156 30 0 3.4 149 25 1 2.79 152 33 0 2.88 116 42 0 3 174 28 1 3.09 141 30 1 2.75 111 28 0 2.55 74 24 0 3.51 123 25 0 3.98 182 25 0 2.76 157 30 0 2.94 141 29 0 2.85 167 30 0 3.52 162 21 0 3.02 172 29 0 2.59 107 36 1 2.93 149 30 1 3.34 182 30 1 2.79 112 32 0 3.08 135 26 0 3.31 177 25 0 4 159 26 0 2.49 138 33 1 2.92 163 37 1 2.72 148 31 0 3.92 198 27 1 3.33 173 29 1 3.29 152 26 1 3.36 142 35 0 3.12 153 23 0 3.44 138 26 0 3.12 102 22 0 2.99 150 26 1 3.38 163 31 1 3.22 170 31 0 3.3 155 30 1 3.27 148 31 1 3.31 104 33 0 3.31 132 31 1 3.04 137 33 1 2.99 151 27 1 3.13 152 28 0 3.03 168 33 0 3.06 109 34 0 3.02 126 27 0 3.52 123 21 0 3.68 209 29 0 2.79 112 33 0 3.1 154 27 0 3.65 181 32 1 3.05 157 29 1 3.02 150 34 0 3.41 179 32 1 3.45 161 32 1 2.64 118 25 0 2.97 125 27 0

Conduct a test to see if there is any difference on the average test performance between employee with and without a higher degree? what does this imply about hiring? GPA Test Result Age Higher Degree (Y=1, N=0) 3.07 163 21 0 2.82 148 30 1 3.02 142 26 0 2.98 173 31 0 3.02 168 29 0 3.35 155 39 1 2.9 163 29 0 2.96 194 28 1 2.67 119 25 0 2.95 124 24 0 3.45 149 29 0 2.71 171 26 1 3.07 160 34 0 3.37 104 23 0 3.01 165 34 1 3.03 154 32 1 3.3 122 32 0 3.19 160 27 0 3.12 148 34 1 2.89 138 28 0 2.86 158 32 0 2.91 112 24 0 3.08 189 28 0 3.15 163 30 1 3.13 203 25 0 2.88 165 41 0 4 176 33 1 3.32 152 30 0 2.4 74 26 0 2.88 129 25 0 2.76 166 35 0 3.1 134 32 0 2.91 124 25 0 3.25 169 32 1 3.61 187 54 0 3.26 163 22 0 3.12 172 28 1 3.84 195 29 1 2.63 149 26 0 2.46 107 27 0 3.2 156 30 0 3.62 183 28 1 2.75 133 34 1 2.57 83 36 1 3.36 148 31 0 2.8 127 25 0 3.3 173 27 1 2.94 95 22 0 3.02 139 29 1 3.17 179 35 0 2.75 136 28 0 3.14 153 32 1 3.04 141 30 1 3.19 155 33 1 3.9 179 36 1 3.17 152 32 0 2.78 129 44 0 3.03 155 27 0 2.59 145 32 0 2.8 113 27 0 3.24 142 32 0 2.97 147 28 0 3.14 171 38 1 3.73 139 31 1 3.21 174 33 1 3.16 143 28 0 2.95 96 34 1 3.71 199 45 1 3.01 143 32 0 3.39 172 39 0 2.98 123 31 0 3.28 146 24 0 2.97 128 21 0 3.69 187 36 1 2.92 138 27 1 2.89 163 30 1 3.04 178 35 0 3.55 154 49 1 2.91 199 28 0 2.96 164 28 1 3.31 123 26 0 3.64 201 26 1 3.25 205 28 1 3 135 45 0 2.8 123 34 1 3.09 138 27 1 3.3 195 28 0 3.83 184 23 0 3.04 165 27 0 3.24 196 29 0 3 154 34 1 2.73 176 32 1 2.6 82 29 0 3.67 173 45 1 3.36 156 30 0 3.4 149 25 1 2.79 152 33 0 2.88 116 42 0 3 174 28 1 3.09 141 30 1 2.75 111 28 0 2.55 74 24 0 3.51 123 25 0 3.98 182 25 0 2.76 157 30 0 2.94 141 29 0 2.85 167 30 0 3.52 162 21 0 3.02 172 29 0 2.59 107 36 1 2.93 149 30 1 3.34 182 30 1 2.79 112 32 0 3.08 135 26 0 3.31 177 25 0 4 159 26 0 2.49 138 33 1 2.92 163 37 1 2.72 148 31 0 3.92 198 27 1 3.33 173 29 1 3.29 152 26 1 3.36 142 35 0 3.12 153 23 0 3.44 138 26 0 3.12 102 22 0 2.99 150 26 1 3.38 163 31 1 3.22 170 31 0 3.3 155 30 1 3.27 148 31 1 3.31 104 33 0 3.31 132 31 1 3.04 137 33 1 2.99 151 27 1 3.13 152 28 0 3.03 168 33 0 3.06 109 34 0 3.02 126 27 0 3.52 123 21 0 3.68 209 29 0 2.79 112 33 0 3.1 154 27 0 3.65 181 32 1 3.05 157 29 1 3.02 150 34 0 3.41 179 32 1 3.45 161 32 1 2.64 118 25 0 2.97 125 27 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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Conduct a test to see if there is any difference on the average test performance between employee with and without a higher degree? what does this imply about hiring?

GPA	Test Result	Age	Higher Degree (Y=1, N=0)
3.07	163	21	0
2.82	148	30	1
3.02	142	26	0
2.98	173	31	0
3.02	168	29	0
3.35	155	39	1
2.9	163	29	0
2.96	194	28	1
2.67	119	25	0
2.95	124	24	0
3.45	149	29	0
2.71	171	26	1
3.07	160	34	0
3.37	104	23	0
3.01	165	34	1
3.03	154	32	1
3.3	122	32	0
3.19	160	27	0
3.12	148	34	1
2.89	138	28	0
2.86	158	32	0
2.91	112	24	0
3.08	189	28	0
3.15	163	30	1
3.13	203	25	0
2.88	165	41	0
4	176	33	1
3.32	152	30	0
2.4	74	26	0
2.88	129	25	0
2.76	166	35	0
3.1	134	32	0
2.91	124	25	0
3.25	169	32	1
3.61	187	54	0
3.26	163	22	0
3.12	172	28	1
3.84	195	29	1
2.63	149	26	0
2.46	107	27	0
3.2	156	30	0
3.62	183	28	1
2.75	133	34	1
2.57	83	36	1
3.36	148	31	0
2.8	127	25	0
3.3	173	27	1
2.94	95	22	0
3.02	139	29	1
3.17	179	35	0
2.75	136	28	0
3.14	153	32	1
3.04	141	30	1
3.19	155	33	1
3.9	179	36	1
3.17	152	32	0
2.78	129	44	0
3.03	155	27	0
2.59	145	32	0
2.8	113	27	0
3.24	142	32	0
2.97	147	28	0
3.14	171	38	1
3.73	139	31	1
3.21	174	33	1
3.16	143	28	0
2.95	96	34	1
3.71	199	45	1
3.01	143	32	0
3.39	172	39	0
2.98	123	31	0
3.28	146	24	0
2.97	128	21	0
3.69	187	36	1
2.92	138	27	1
2.89	163	30	1
3.04	178	35	0
3.55	154	49	1
2.91	199	28	0
2.96	164	28	1
3.31	123	26	0
3.64	201	26	1
3.25	205	28	1
3	135	45	0
2.8	123	34	1
3.09	138	27	1
3.3	195	28	0
3.83	184	23	0
3.04	165	27	0
3.24	196	29	0
3	154	34	1
2.73	176	32	1
2.6	82	29	0
3.67	173	45	1
3.36	156	30	0
3.4	149	25	1
2.79	152	33	0
2.88	116	42	0
3	174	28	1
3.09	141	30	1
2.75	111	28	0
2.55	74	24	0
3.51	123	25	0
3.98	182	25	0
2.76	157	30	0
2.94	141	29	0
2.85	167	30	0
3.52	162	21	0
3.02	172	29	0
2.59	107	36	1
2.93	149	30	1
3.34	182	30	1
2.79	112	32	0
3.08	135	26	0
3.31	177	25	0
4	159	26	0
2.49	138	33	1
2.92	163	37	1
2.72	148	31	0
3.92	198	27	1
3.33	173	29	1
3.29	152	26	1
3.36	142	35	0
3.12	153	23	0
3.44	138	26	0
3.12	102	22	0
2.99	150	26	1
3.38	163	31	1
3.22	170	31	0
3.3	155	30	1
3.27	148	31	1
3.31	104	33	0
3.31	132	31	1
3.04	137	33	1
2.99	151	27	1
3.13	152	28	0
3.03	168	33	0
3.06	109	34	0
3.02	126	27	0
3.52	123	21	0
3.68	209	29	0
2.79	112	33	0
3.1	154	27	0
3.65	181	32	1
3.05	157	29	1
3.02	150	34	0
3.41	179	32	1
3.45	161	32	1
2.64	118	25	0
2.97	125	27	0

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