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Statistics question

I have three groups (journey times to the local supermarket) hence three means.

Group 1 = a+b n=500
Group 2 = a n=230
Group 3 = b n=270

Is there any sort of statistical test I can carry out to compare the means?
Original post by Manchester_Grad
I have three groups (journey times to the local supermarket) hence three means.

Group 1 = a+b n=500
Group 2 = a n=230
Group 3 = b n=270

Is there any sort of statistical test I can carry out to compare the means?


Perhaps a T-Test, although we'd need to understand what you were trying to compare overall and how many variables or constants you have involved before recommending a specific one...

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