Mathematics · Educational Statistics
In a given sample of N = 64 tenth graders, the Mean is 19 and Standard Deviation (SD) is 3. What is the Standard Error of the Mean (SEM)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 10.47
- 23.75
- 30.38✓
- 43.57
Correct answer
0.38
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