Problem 47 of 7
Compute and compare the interquartile ranges for summaries q1=1.5, q3=6 and q1=0, q3=7.5.
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find quartiles and IQR.
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Quartile summaries must include Q1 and Q3 for both data sets.
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Solution
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1. Subtract Q1 from Q3 for each data set.
2. Compare the IQR values.
3. Interpret larger IQR as greater middle-half spread.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Using full range instead of IQR.