Essay
The following data are monthly rents (in dollars) of studio and one-bedroom apartments in Harrisburg, Pennsylvania, in 2007, obtained from a random sample of such apartments advertised at {rent.com} in July 2007:
The mean of these ten rent prices is , and the standard deviation is .
-Determine the standard error of the sample mean.
Correct Answer:

Verified
Correct Answer:
Verified
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