Question
Sarah is a first-time director of an early childhood center in El Cajon. The center is relatively small, serving 25 children. During a conference with
Sarah is a first-time director of an early childhood center in El Cajon. The center is relatively small, serving 25 children. During a conference with her staff, there was a conversation about a student named Jeremiah. The teachers are concerned about his performance, on the measure of social-emotional development. Fortunately, the center has piloted a tool that measures this. So, Sarah tells them she will let them know what percentile he is at their next meeting. Higher scores represent healthier development. Here are the scores for all the children: 22, 78, 92, 37, 15, 42, 39, 27, 30, 31, 88, 89, 63, 25, 22, 27, 29, 33, 22, 78, 86, 33, 25, and 16. Jared's score on the same instrument was 23. a. What percentile is Jared in? Based on this information, what should she tell her staff? b. Right before the meeting, Sarah realizes that Jared's score was transposed and was actually 32, not 23. What percentile is Jared now in? Based on this information, what should she now tell her staff?
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