Question
The average price for a home in Dallas is $240,500 and the standard deviation is $12,800. Calculate the z scores for the following individual scores:
The average price for a home in Dallas is $240,500 and the standard deviation is $12,800. Calculate the z scores for the following individual scores:
If X = $280,000, z = __________.
If X = $230,400, z = __________.
If X = $315,000, z = __________.
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Advanced Engineering Mathematics
Authors: Erwin Kreyszig
10th edition
470458364, 470458365, 978-0470458365
