Multiple Choice
A researcher randomly selects a sample of participants from a population with a variance of 4.If a researcher selects a sample of 16 participants with a mean of 12,then what is the mean and standard error for the sampling distribution of the mean?
A) mean = 12,standard error = 2
B) mean = 12,standard error = 1
C) mean = 12,standard error = 0.5
D) There is not enough information to answer this question.
Correct Answer:
Verified
Correct Answer:
Verified
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