Question: The threshold Internal Consistency (I-R) correlation coefficient score for establishing Internal Reliability of a continuous scale inventory is: +0.50 +0.30 +0.80 +0.90 None of the
The threshold Internal Consistency (I-R) correlation coefficient score for establishing Internal Reliability of a continuous scale inventory is:
+0.50
+0.30
+0.80
+0.90
None of the above
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