Proportion of drowning deaths of children
The claim is that proportion of drowning deaths of children attributable to beaches is more than 0.25, and the sample statistics include n = 615 drowning deaths of children with 30% of them attributable to beaches.
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An ecologist claims that due to environmental affects, the mean life of Louisiana shellfish is 27 months. Feeling the claim is too low, a congressman decides to test the ecologists claim at a significance level of 5%.
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Draft the memo to client to describe significance of accrual based financial statements, ensure you: describe difference between the cash basis and accrual basis measure of performance, explain why?
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An old, low quality, but free and interesting documentary: Zimbardo- Stanford Prison Experiment Documentary.