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Hypothesis Testing for Sample Proportions by okello Dickson is a document available to read on EtoBox.
What is Hypothesis Testing for Sample Proportions about?
The document outlines hypothesis testing methods, including the use of Z-scores for sample sizes greater than 30 and t-tests for smaller samples. It presents two case studies: one testing the difference in male population proportions in public service and education ministries, and another evaluating the effect of fertilizers on upland rice production. The results indicate significant differences in both cases, with calculated Z and t values compared to critical values at a 5% significance level.
- Author
- okello Dickson
- Language
- EN