2. When a distribution is divided into hundred equal parts each point that describes the distribution is called a . A. percentile B. decile C. quartile D. percent 3. When a distribution is divided into ten equal parts each point that describes the distribution is called a 、. B. percentile B. decile C. quartile D. percent 4. Belle's score in a 50 - item test was the median score. What is her percentile rank? A. 50th B. 5th C. 75th D. 25th 5. In a group of 55 examinees taking the 50 -items test, Tess obtained a score of 38. This implies that her score is 、. A. below the 50th percentile B. the 75th percentile This spá C. the 55th percentile for the D helow the ard deaily
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