Multiple Choice
If a sample of n = 16 scores is being used to make an 80% confidence interval estimate of the population mean,μ,what value(s) of t should be used?
A) t = 0
B) t = ±2.131
C) t = ±1.753
D) t = ±1.341
Correct Answer:

Verified
Correct Answer:
Verified
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