Problem 3 of 7
Compute and compare the means of data sets 2.5, 3.5, 4.0 and 1.0, 4.0, 7.0.
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calculate mean and interpret difference.
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Data sets must contain numeric quantitative values.
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Solution
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1. Add each data set and divide by its number of values.
2. Compare the two means.
3. Interpret which mean is larger and by how much when appropriate.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Comparing totals without considering sample size.