A researcher estimates the 95% CI for a sample with a mean of M = 3.26 and a standard error (?M) of 0.91. What is the lower confidence limit for this interval?
A. 1.48
B. 2.35
C. 4.17
D. 5.04
Ans: A
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What will be an ideal response?
When professionals talk about a disability, they are referring to _____________
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