Mathematics, 08.07.2020 22:01 lashondrascott

We collected a sample of the prices of new homes. The mean of our sample is $155,000, with a standard deviation of $15,000. 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 $155,000, with a standar...

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