2. Mrs. Lim gave a test to her students in Statistics. The students finished their test in 35 minutes. This time is the 2.5th decile of the allotted time. What does this mean?
3. Given 30 enumeration and multiple-choice items in their summative test in Mathematics.
a. 75th
Find the 754 percentile or Prs of the following test scores of15 students from Grade
10-A
22.10, 13, 13, 20. 13.11.17, 18, 14, 21,15.21, 16.15
b. How many students have passed the exam?