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if we took a random sample of 100 restaurant-goers and found that the 25th percentile of...

if we took a random sample of 100 restaurant-goers and found that the 25th percentile of expenditures was $28.00 and the 75th percentile was $84.00, we would say the ___________ was equal to $56?

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if we took a random sample of 100 restaurant-goers and found that the 25th percentile of expenditures was $28.00 and the 75th percentile was $84.00, we would say that Interquartile Range (IQR) is equal to $56.

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