It has been claimed that over 30 percent of entering college students have blood cholesterol levels of at least 200. Randomly select 20 students in the list in Table 1 to test this hypothesis. What conclusion do you draw at the 5 percent level of significance

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It has been claimed that over 30 percent of entering college students have blood cholesterol levels of at least 200. Randomly select 20 students in the list in Table 1 to test this hypothesis. What conclusion do you draw at the 5 percent level of significance
Student Weight
Cholesterol
Pressure
Gender
Student Weight
Cholesterol
Pressure
Gender
1
147
213
127
30
129
194
114
M
2
156
174
116
M
31
111
184
104
112
193
110
F
32
156
191
118
M
127
196
110
F
33
155
221
107
F
144
220
130
F
34
104
212
111
F
140
183
99
M
35
217
221
156
M
7
119
194
112
F
36
132
204
117
F
139
200
102
F
37
103
204
121
F
9
161
192
121
M
38
171
191
105
M
10
146
200
125
F
39
135
183
110
F
11
190
200
125
M
40
249
227
137
M
12
126
199
133
F
41
185
188
119
M
13
164
178
130
M
42
194
200
109
M
14
176
183
136
M
43
165
197
123
M
15
131
188
112
F
44
121
208
100
F
16
107
193
113
45
124
218
102
F
17
116
187
112
F
46
113
194
119
F
18
157
181
129
M
47
110
212
119
F
19
186
193
137
M
48
136
207
99
F
20
189
205
113
M
49
221
219
149
M
21
147
196
113
M
50
151
201
109
F
22
112
211
110
F
51
182
208
130
M
23
209
202
97
M
52
151
192
107
M
24
135
213
103
F
53
182
192
136
M
25
168
209
216
95
M
54
149
191
124
M
26
206
107
M
55
162
196
132
M
27
102
195
102
F
56
168
193
92
M
28
166
191
111
M
57
185
185
123
M
Transcribed Image Text:Student Weight Cholesterol Pressure Gender Student Weight Cholesterol Pressure Gender 1 147 213 127 30 129 194 114 M 2 156 174 116 M 31 111 184 104 112 193 110 F 32 156 191 118 M 127 196 110 F 33 155 221 107 F 144 220 130 F 34 104 212 111 F 140 183 99 M 35 217 221 156 M 7 119 194 112 F 36 132 204 117 F 139 200 102 F 37 103 204 121 F 9 161 192 121 M 38 171 191 105 M 10 146 200 125 F 39 135 183 110 F 11 190 200 125 M 40 249 227 137 M 12 126 199 133 F 41 185 188 119 M 13 164 178 130 M 42 194 200 109 M 14 176 183 136 M 43 165 197 123 M 15 131 188 112 F 44 121 208 100 F 16 107 193 113 45 124 218 102 F 17 116 187 112 F 46 113 194 119 F 18 157 181 129 M 47 110 212 119 F 19 186 193 137 M 48 136 207 99 F 20 189 205 113 M 49 221 219 149 M 21 147 196 113 M 50 151 201 109 F 22 112 211 110 F 51 182 208 130 M 23 209 202 97 M 52 151 192 107 M 24 135 213 103 F 53 182 192 136 M 25 168 209 216 95 M 54 149 191 124 M 26 206 107 M 55 162 196 132 M 27 102 195 102 F 56 168 193 92 M 28 166 191 111 M 57 185 185 123 M
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