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File: /home/statpmkj/public_html/application/controllers/Questions.php
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Suppose that the creatine kinase levels among healthy males are normally distributed with a standard deviation of 23 units/L. Research shows that exactly 5% of the healthy males have a creatine kinase level above 151 units/L. What is the mean creatine kinase level in healthy males? Carry your intermediate computations to at least four decimal places. Round your answer to at least one decimal place.