SA%20SARWAR/Desktop/sample%20paper.pdf | D | A 1 V Y The average zinc concentration recovered from a sample of zinc measurements in 36 different locations is found to be 2.6 grams per milliliters. How...


SA%20SARWAR/Desktop/sample%20paper.pdf<br>| D | A 1 V Y<br>The average zinc concentration recovered from a sample of zinc measurements in 36 different locations<br>is found to be 2.6 grams per milliliters. How large a sample is required if we want to be 95% confident<br>that our estimate of is off by less than 0.05? Assuming<br>o= 0.3<br>Correct<br>Choices<br>V<br>139<br>140<br>145<br>142<br>

Extracted text: SA%20SARWAR/Desktop/sample%20paper.pdf | D | A 1 V Y The average zinc concentration recovered from a sample of zinc measurements in 36 different locations is found to be 2.6 grams per milliliters. How large a sample is required if we want to be 95% confident that our estimate of is off by less than 0.05? Assuming o= 0.3 Correct Choices V 139 140 145 142

Jun 07, 2022
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