Question: Direction: Given below are alternative hypotheses (in sentence form or in symbols) on a population proportion. Determine if it is one-tailed test or two-tailed test.

Direction: Given below are alternative hypotheses (in sentence form or in symbols) on a population proportion. Determine if it is one-tailed test or two-tailed test. 1. Ha : p = 0.12 2. Ha : p 0.27 4. The proportion of qualified students in an entrance examination for a certain college admission is greater than 10%. 5. The proportion of voters has decreased by 8% during this year's election

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