SOLUTION: Determine the sampling error of 10 randomly selected students from a class of 125 students has a mean of 2.8. Assume the grade point averages of 125 students has a mean of 3.5.

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Question 420219: Determine the sampling error of 10 randomly selected students from a class of 125 students has a mean of 2.8. Assume the grade point averages of 125 students has a mean of 3.5.
A= 0.7 B= 3.15 C= -0.7 D= 2.45

Answer by litty1(1)   (Show Source): You can put this solution on YOUR website!
i dont know
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