Jonathan wanted to estimate the internal consistency of a multiple choice test. Which one of the following would be most appropriate for him to use?
A) Spearman Brown
B) coefficient alpha
C) Cohen's kappa
D) KR-20
Correct Answer:
Verified
Q20: Which one of the following is required
Q21: Which one of the following formulas is
Q22: Which one of the following is used
Q23: What is the unexplained difference between the
Q24: The Spearman Brown formula is used when
Q26: Judy wants to estimate the internal consistency
Q27: Which one of the following statements is
Q28: Theoretically, if a test taker took a
Q29: Cohen's kappa is a statistical method for
Q30: Which one of the following statements regarding
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