... statements.(A) They’re leaving the room.(B) They’re turning on the machine.(C) They’re standing near the table.(D) They’re reading the newspaper.Statement (C), “They’re standing near the table,” is the ... the KR-20 reliability index. The KR-20 reliability index assesses the extent to which all items measure the same construct. The more homogeneous the test items, the more consistently the test ... allowed in the testing room.◾ Paper of any kind is not permitted in the testing room.◾ You may not mark or underline words in the test book or make notes in the test book or on the answer...