Standard deviation of the salaries
In a certain company, every worker received a $50 per-week raise. How does this affect the mean salary ? The standard deviation of the salaries?
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In the specific state, a major flood takes place once every 5 years on average. If you can suppose floods are independent, and that two floods can't happen simultaneously, determine the following:
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Reply to this post (A cohort study is an observational epidemiologic study design in which a group of individuals who share a common characteristic