it's a random sampling technique formula to estimate sampling size. n=N/1+N(e)2. n sampling size. Ntotal population. elevel of confidence.
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1. Open Excel. Add numerical data to the spreadsheet, or load a completed spreadsheet. 2. Click in an empty cell where you wish to place a statistical formula. Any cell can analyze
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The formula is alternatively called Slovins Formula but its more appropriately called Yamane formula since its Taro Yamane who formulated it. http://edis.ifas.ufl.edu/pd006.
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Are you looking for the formula for the coefficient of static friction
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