Consider the population of kids ages 6-10 who attend public schools. The sample can be obtained at their public school with the help of teachers.
<h3>What is a representative sample?</h3>
A representative sample is a subset of people that aims to accurately reflect the nature of the larger group. For example, a classroom of 30 trainees with 15 males and 15 females could yield a representative sample that might contain six students: three males and three females. There are two methods available that researchers can use to create representative models. They arenamed probability sampling and non-probability sampling.
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<h3>Answer: Both major political parties of the U.S.—the Democratic Party and the Republican Party—officially nominate their candidate for President at their respective national conventions.</h3><h3></h3>
