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Hi there.
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In the question, it is given that a survey is given to 100 students from the freshman class at the high school.
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The students are selected randomly, that is the 100 students whom was surveyed was selected randomly from the freshman class at the high school.
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Now, we have to find what is the sample from the given options.
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In this particular survey, we have to find which one is the sample from the following options.
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The options are, the first one is all freshman students at school.
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Second option is 100 students chosen.
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The third option is students that were absent.
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And the last option is all students at the school.
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So we have to find which one is the sample from all these four options.
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Let's see how we'll do that.
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So proceeding further, let's see two definitions.
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Importantly.
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The first one is the definition of the population.
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What is population? a population is the entire, a population is the entire group, entire group that we want to draw conclusion about, that we want to draw conclusion about.
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And next one, is sample...