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Standard Deviation Curve
To all who can help,
I work for a company who deals with customer dwell time between areas of a shopping centre. They are tracking people between 2 points to see how long they are spending in a particular area. I can run reports myself, but using a Java Based program that interrogates a database of customers, and where they have been. Anyway, the information I get is this : Sample Count : 727 Mean Dwell Time in minutes : 9.6818 Standard Deviation : 22.9481 I also can see a standard deviation curve on the screen, but I can't export this to Excel... My problem is, that I already KNOW the Standard Deviation and the Mean Dwell Time, but I want to re-produce these curves in Excel. I can't see a way of plotting a curve when I already know the Standard Deviation. I'm new to this, and I'm probably missing something somewhere - I just don't know what!!! Any help would be greatly appreciated, Many thanks, Rachael |
#2
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Standard Deviation Curve
You may need to provide more information on what you want in your curve. I
just did Google search for Dwell time curve and saw a lot of options. -- HTH, Barb Reinhardt " wrote: To all who can help, I work for a company who deals with customer dwell time between areas of a shopping centre. They are tracking people between 2 points to see how long they are spending in a particular area. I can run reports myself, but using a Java Based program that interrogates a database of customers, and where they have been. Anyway, the information I get is this : Sample Count : 727 Mean Dwell Time in minutes : 9.6818 Standard Deviation : 22.9481 I also can see a standard deviation curve on the screen, but I can't export this to Excel... My problem is, that I already KNOW the Standard Deviation and the Mean Dwell Time, but I want to re-produce these curves in Excel. I can't see a way of plotting a curve when I already know the Standard Deviation. I'm new to this, and I'm probably missing something somewhere - I just don't know what!!! Any help would be greatly appreciated, Many thanks, Rachael |
#3
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Standard Deviation Curve
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