How many people are in certain institution from which a study is conducted if a precision of 93% allows a sample of 397 people. 2. Find the margine of error of the research conducted by DOST about the  people affected by the Mayon Volcano eruption if a sample of 1875 people is used over a population of 22,750.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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ISBN:9780079039897
Author:Carter
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Chapter2: Linear Equations
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1. How many people are in certain institution from which a study is conducted if a precision of 93% allows a sample of 397 people.

2. Find the margine of error of the research conducted by DOST about the  people affected by the Mayon Volcano eruption if a sample of 1875 people is used over a population of 22,750.

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