Mathematics, 06.03.2022 22:10 vpowell5371

We collected a sample of the prices of new homes. The mean of our sample is $255,000, with a standard deviation of $19,000. Calculate the z-scores of each of the given prices. Determine if the they are usual or unusual. Round up each z-score to two decimals.

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We collected a sample of the prices of new homes. The mean of our sample is $255,000, with a standar...