The following data give the prices (in thousands of dollars) of 20 houses sold recently in a
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Find the 20% trimmed mean for this data set.
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195 259 390 184 323 297 578 365 410 387 271 795 679
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The ranked data are 184 195 245 259 271 297 307 309 323 365 369 387 390 410 438 457 578 590 679 ...View the full answer
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