As the saying goes, any man should accomplish three things in his life: build a house, plant a tree, and raise a child. Let us concentrate on the second part fo now. A certain gardening magazine conducted a survey to determine how many people have planted a tree in their life. The results stated that 19% of the respondents have planted at least one tree. For the margin of error to be 3%, how many people should be surveyed? Round up to the nearest whole number necessary. In order to have a margin of error of 3%, people should be surveyed.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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As the saying goes, any man should accomplish three things in his life: build a house, plant a tree, and raise a child. Let us concentrate on the second part for
now. A certain gardening magazine conducted a survey to determine how many people have planted a tree in their life. The results stated that 19% of the
respondents have planted at least one tree. For the margin of error to be 3%, how many people should be surveyed? Round up to the nearest whole number, if
necessary.
In order to have a margin of error of 3%, people should be surveyed.
Transcribed Image Text:As the saying goes, any man should accomplish three things in his life: build a house, plant a tree, and raise a child. Let us concentrate on the second part for now. A certain gardening magazine conducted a survey to determine how many people have planted a tree in their life. The results stated that 19% of the respondents have planted at least one tree. For the margin of error to be 3%, how many people should be surveyed? Round up to the nearest whole number, if necessary. In order to have a margin of error of 3%, people should be surveyed.
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