Using the data below obtained from a recent criterion-referenced test that was administered on 2 days.
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Get it written →Answer the following questions 7 and 8. Using the data below obtained from a recent criterion-referenced test that was administered on 2 days. Trial 2 Trial 2 Pass Fail Total Trial 1 17 3 20 Pass Trial 1 4 16 Fail 20 Total 21 19 40 7) 2 pts Determine the Kappa coefficient. Answer a. 25% b. 82.5% C. 65% d. 50% 8) 2 pts Based on the Kappa coefficient reliability results from the questions 8, is the test reliable? (Yes or No) Answer Tell why. Answer
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