Find the P-value if the test statistic in a right-tailed test is z = 1.43.
Question: Find the value of the test statistic using \(z=\frac{\hat{p}-p}{\sqrt{\frac{pq}{n}}}\) 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 = 552 drowning deaths of children with 30% of them attributable to beaches.
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Solution: The solution consists of 2 pages
Type of Deliverable: Word Document![](/images/msword.png)
Type of Deliverable: Word Document
![](/images/msword.png)