(Answered) Discuss the differences between validity and reliability

Economics

Discuss the differences between validity and reliability. Can you have one without the other? Think of it like this - you are measuring a distance with a broken ruler. A ruler is supposed to be 12 inches, but it's broken at 10 inches. It is NOT a valid measure of a ruler, but if I keep measuring with it, it is reliably measuring incorrectly.

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Macroeconomics, Economics

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