Question
I don't know what steps to do here. Please help. I have provided the data below. I'm getting confused on what information I collect. A)
I don't know what steps to do here. Please help. I have provided the data below. I'm getting confused on what information I collect.
A) Compute the 89% confidence interval for the proportion of those condos without a river view that have PMI. If you don't have enough information to compute the confidence interval, enter "DNE"
B)Compute the 93% confidence interval for the proportion of those condos without a river view that have PMI. If you don't have enough information to compute the confidence interval, enter "DNE"
C)For the 91% confidence interval, compute the margin of error. If you don't have enough information to compute the margin of error, enter "DNE"
| River_List Price | River_Sale Price | River_Days to Sell | River_PMI | NoRiver_List Price | NoRiver_Sale Price | NoRiver_Days to Sell | NoRiver_PMI |
| 495 | 475 | 130 | No | 217 | 217 | 182 | Yes |
| 379 | 350 | 71 | Yes | 148 | 135.5 | 338 | Yes |
| 529 | 519 | 85 | Yes | 186.5 | 179 | 122 | No |
| 552.5 | 534.5 | 95 | No | 239 | 230 | 150 | No |
| 334.9 | 334.9 | 119 | Yes | 279 | 267.5 | 169 | No |
| 550 | 505 | 92 | No | 215 | 214 | 58 | No |
| 169.9 | 165 | 197 | No | 279 | 259 | 110 | Yes |
| 210 | 210 | 56 | Yes | 179.9 | 176.5 | 130 | Yes |
| 975 | 945 | 73 | No | 149.9 | 144.9 | 149 | Yes |
| 314 | 314 | 126 | Yes | 235 | 230 | 114 | Yes |
| 315 | 305 | 88 | Yes | 199.8 | 192 | 120 | No |
| 885 | 800 | 282 | No | 210 | 195 | 61 | No |
| 975 | 975 | 100 | Yes | 226 | 212 | 146 | No |
| 469 | 445 | 56 | No | 149.9 | 146.5 | 137 | No |
| 329 | 305 | 49 | Yes | 160 | 160 | 281 | Yes |
| 365 | 330 | 48 | Yes | 322 | 292.5 | 63 | Yes |
| 332 | 312 | 88 | Yes | 187.5 | 179 | 48 | Yes |
| 520 | 495 | 161 | Yes | 247 | 227 | 52 | Yes |
| 425 | 405 | 149 | Yes | 170 | 165 | 33 | No |
| 675 | 669 | 142 | Yes | 217 | 207 | 88 | No |
| 409 | 400 | 28 | Yes | 218 | 203 | 232 | Yes |
| 649 | 649 | 29 | No | 294 | 286 | 127 | Yes |
| 319 | 305 | 140 | Yes | 195 | 186 | 78 | Yes |
| 425 | 410 | 85 | No | 230 | 213 | 105 | No |
| 359 | 340 | 107 | Yes | 260 | 250 | 120 | Yes |
| 469 | 449 | 72 | Yes | 172 | 165 | 164 | No |
| 895 | 875 | 129 | No | 222 | 202 | 126 | No |
| 439 | 430 | 160 | No | 248 | 229 | 35 | Yes |
| 435 | 400 | 206 | No | 269 | 250 | 241 | No |
| 235 | 227 | 91 | Yes | 180 | 163 | 217 | No |
| 240 | 233 | 110 | Yes | 265 | 252 | 37 | No |
| 275 | 268 | 90 | No | 188 | 169 | 224 | No |
| 256 | 236 | 178 | No | ||||
| 302 | 283 | 212 | Yes | ||||
| 185 | 168 | 129 | Yes | ||||
| 217 | 204 | 218 | No | ||||
| 231 | 222 | 168 | No | ||||
| 171 | 159 | 50 | Yes | ||||
| 229 | 222 | 150 | No | ||||
| 159 | 147 | 115 | Yes | ||||
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Essentials Of Statistics For The Behavioral Sciences
Authors: Frederick J Gravetter, Larry B. Wallnau
8th Edition
1133956572, 978-1133956570
