Measure of Position of Deciles for ungrouped data

Thus, Pgo lies between 27th and 28th terms. 27th term = 50 28th term = 51 Thus , Pgo = 50+51 - = 51.5. 2 It means that the scores of 51.5 and below belongs to lower 90% of the class. III. PRACTICE EXERCISES Answer the following: 1. The following scores are the result of the first quarter grades of 10 - Punctuality. 86 86 86 85 91 93 86 96 92 85 92 91 92 80 80 91 91 92 86 88 86 86 91 91 85 92 92 85 85 86 84 86 82 93 90 81 87 86 85 91 Find the following: a. P20 C. P68 b. P 45 d. P93 IV. Reflections Please write your experience and learning after doing the activities. I have learned that I would like to ask my teacher about