SOLUTION: The claim is that the proportion of drowning deaths of children attributable to beaches is more than 0.25, and the sample statistics include n= 616 drowning deaths of children with
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Question 862802: The claim is that the proportion of drowning deaths of children attributable to beaches is more than 0.25, and the sample statistics include n= 616 drowning deaths of children with 30% of them attributable to beaches. Find z? Answer by ewatrrr(24785) (Show Source):
