Consider the compressive strength data from the table below. Compressive Strength (in psi) of 80 Aluminum-Lithium Alloy Specimen 182 152 180 120 129 188 170 162 119 90 155 160 96 134 96 115 182 98 187 123 170 207 163 140

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Consider the compressive strength data from the table below.
Compressive Strength (in psi) of 80 Aluminum-Lithium Alloy Specimen
152 180
187
123
120
129
135
119 90
108
103
136
170
118
182
130
188
153
141
274
114
115
170
125
162
99
167
181
160
257
134 96
98
202 188 92
152 112
155
162 240
96
146 104
156 220
160
115
182
171
98
186 127
170
157 224
163
134 169
146 130 119
153 131
271
125
154
125
141 153 172
207
140
218
140
213
119
258
163
212
What proportion of the specimens exhibit compressive strength of at least 200 psi? Enter the
exact answer. i 0.8
Transcribed Image Text:Consider the compressive strength data from the table below. Compressive Strength (in psi) of 80 Aluminum-Lithium Alloy Specimen 152 180 187 123 120 129 135 119 90 108 103 136 170 118 182 130 188 153 141 274 114 115 170 125 162 99 167 181 160 257 134 96 98 202 188 92 152 112 155 162 240 96 146 104 156 220 160 115 182 171 98 186 127 170 157 224 163 134 169 146 130 119 153 131 271 125 154 125 141 153 172 207 140 218 140 213 119 258 163 212 What proportion of the specimens exhibit compressive strength of at least 200 psi? Enter the exact answer. i 0.8
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