I got 2 options correct, I'm missing some because I got 4.44 over 10

NoRiver_List Pri NoRiver_Sale PI NoRiver_Days to NoRiver_PMI River List Price River_Sale Price River_Days to S River_PMI 182 Yes Copy to StatCrunch 495 475 130 No 217 217 135.5 338 Yes 71 Yes 148 122 No 529 519 85 Yes 186.5 179 552.5 534.5 95 No 239 230 150 No 834.9 119 Yes 267.5 169 No 334.9 279 214 58 No 550 505 92 No 215 197 No 279 259 110 Yes 169.9 165 130 Yes 210 210 56 Yes 179.9 176.5 945 73 No 149.9 144.9 149 Yes 975 314 314 126 Yes 235 230 114 Yes 305 88 Yes 199.8 192 120 No 315 DataLab6 (LT8) 210 195 61 No Progress saved Submit and End 885 800 282 No 100 Yes 226 146 No Score: 0/100 0/6 answered 975 975 137 No 469 445 56 No 149.9 146.5 328 305 49 Yes 160 160 281 Yes Question 5 Co/ 10 pts 330 48 Yes 322 292.5 63 Yes 365 332 312 88 Yes 187.5 179 48 Yes 52 Yes Based on a 95% confidence interval, check ALL of the following that are valid statements (there may be 520 495 161 Yes 247 33 No more than one, but there is at least one that is valid). All of the statements are comparing condos with a 425 405 149 Yes 170 165 88 No view with/to those without a view. 675 669 142 Yes 217 207 218 203 232 Yes 409 400 28 Yes 294 286 127 Yes 0 80 Days to Sell is a plausible value for ONE kind of condo but not the other. 649 649 29 No 186 78 Yes 305 140 Yes 195 213 0 120 Days to Sell is a plausible value for ONLY condos without a view. 230 105 No 425 410 85 No 250 120 Yes 359 340 107 Yes 260 0 80 Days to Sell is a plausible value for either kind of condo (those with a view and those without) 469 449 72 Yes 172 165 164 No 202 126 No O 140 Days to Sell is a plausible value for condos without a view 895 875 129 No 222 430 160 No 248 229 35 Yes 439 Q 120 Days to Sell is a plausible value for ONLY condos with a view. 435 400 206 No 269 250 241 No 180 163 217 No 080 Days to Sell is NOT a plausible value for either kind of condo (those with a view and those 235 227 91 Yes without ) 240 233 110 Yes 265 252 37 No 169 224 No 275 268 90 No 188 0 140 Days to Sell is a plausible value for condos with a view 256 236 178 No 302 283 212 Yes 0 140 Days to Sell is NOT a plausible value for either kind of condo 185 168 129 Yes 218 No 0 120 Days to Sell is a plausible value for BOTH condos with and without a view. 217 204 231 222 168 No Question Help: D Post to forum 50 Yes 171 159 229 222 150 No 147 115 Yes Check Answer 159