Refer to the accompanying data set of mean drive through service times at dinner in seconds at two fast food resteraunts. Construct a 99% confidence interval estimate of the mean drive-through service time for Resteraunt x at dinner; then do the same for resteraunt y. compare the results. Table below and question:

ugh se 5 88 180 335 152 154 204 183 307 111 161 Service Times (seconds) Restaurant X Restaurant Y 123 116 143 264 103 130 154 114 122 151 159 211 138 108 126 129 304 181 114 158 132 138 230 218 100 235 239 185 122 95 132 240 199 166 122 63 138 202 153 140 176 113 137 174 143 161 133 173 198 233 195 350 245 238 246 238 211 198 182 185 167 86 110 59 144 176 155 169 79 147 141 101 164 128 133 310 143 127 184 145 170 127 289 146 135 131 238 171 128 130 Print Done Construct a 99% confidence interval of the mean drive-through service times at dinner for Restaurant X. sec sec