I need help with a statistics question

Statistics
Tutor: None Selected Time limit: 1 Day

You are estimating the cost of a personnel shelter and you have collected cost data on 10 shelters. The mean cost was $16,693. The median cost is $17,402. There is a range in the cost of $10,095. The standard deviation is $2,270. If you use the average cost of the shelters as your estimate, then, on average:

You could expect to be off by $340.90

You could expect to be off by 13.60% 

You could expect to be off by 20.42%

You could expect to be off by $10,095

Jun 18th, 2015

Thank you for the opportunity to help you with your question!

mean for 10  shelters=16,693

median= 17,402

range=10,095

standard deviation=2,270

you could expect it to be off by 340.90 dollars

Please let me know if you need any clarification. I'm always happy to answer your questions.
Jun 18th, 2015

Thank you Joel for the speedy response.  I appreciate your help.  Have a wonderful day!

Jun 18th, 2015

Hi ~ just wanted to let you know that answer was incorrect.  Thank you anyway

Jun 18th, 2015

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Jun 18th, 2015
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Jun 18th, 2015
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