Mathematics, 02.02.2021 23:50 isabel81ie
In an activity, students are pulling marbles from a large jar containing blue and red marbles. In their sample,
students will calculate the proportion of red marbles. Which of the following is a correct statement about sampling
variability?
A- The larger the sample size of marbles, the larger the sampling variability
B- The smaller the sample size of marbles, the smaller the sampling variability
C- The larger the sample size of marbles, the closet the sample proportion of red marbles will be the true proportion of red marbles in the jar
D- The smaller the sample size of marbles, the closet the sample proportion or red marbles will be to the true proportion of red marbles in the jar
Answers: 1
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In an activity, students are pulling marbles from a large jar containing blue and red marbles. In th...
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