Multiple Choice
In a sample of 20 participants,a researcher estimates the 95% CI for a sample with a mean of M = 5.4 and an estimated standard error (SM) of 1.6.What is the lower confidence limit for this interval?
A) 2.1
B) 3.8
C) 7.0
D) 8.8
Correct Answer:
Verified
Correct Answer:
Verified
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