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How many students were in the batch to start with

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Answer the following problems involving Slovin's Formula

1. A researcher plans to conduct a survey. If the population size is 18,000 find the sample size if the desired margin of error is 5%?

A researcher is conducting a survey on the sleeping habits on Grade 11 students in St. Paul College Pasig. The researcher, with a 3% margin of error, was able to get around 200 correspondents from the population. How many students were in the batch to start with?

Reference no: EM132856582

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