You have performed a statistical analysis comparing 2 groups of data. You obtained a p value of 0.02 using the appropriate statistical test. What does this mean?

Question

Accepted Answer

There was less than 5 chances in 100 that the data was not different

Answer

There was a 98% chance that the two groups were the same

Answer

The two groups of data are skewed and the variances must be unequal

Answer

There was a 2% chance that the two groups of data were different

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You have performed a statistical analysis comparing 2 groups of data. You obtain...

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