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ause the mean is very sensitive to extreme values it is not a resistant measure of center By deleting some low values and high values the trimmed mean is more stant To find the 10 trimmed mean for a data set first arrange the data in order then delete the bottom 10 of the values and delete the top 10 of the values then culate the mean of the remaining values Use the axial loads pounds of aluminum cans listed below for cans that are 0 0111 in thick Identify any outliers then compare median mean 10 trimmed mean and 20 trimmed mean 248 259 267 273 277 279 281 283 284 284 287 288 288 290 294 295 296 298 308 505 Type an integer or decimal rounded to one decimal place as needed Compare the values Choose the correct answer below ID OA The median untrimmed mean and 20 trimmed mean are close to each other However the 10 trimmed mean is significantly different from those values OB The untrimmed mean 10 trimmed mean and 20 trimmed mean are close to each other However the median is significantly different from those values OC The median untrimmed mean and 10 trimmed mean are close to each other However the 20 trimmed mean is significantly different from those values OD The median 10 trimmed mean and 20 trimmed mean are close to each other However the untrimmed mean is significantly different from those values OE All of the values are close to each other

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