REVISED ALL THE INTERPRETATION THAT I ATTACHED AND THE ANSWER IN REFLECTION,,, THANKYOUUUUU
Assessment Solve the following problems. 1. San Jose National High School - Mathematics Department conducted a quiz bee with selected Grade 10 students as participants. This was part of the Festival of Talents for the Second Grading Period. The twenty contestants had the following scores: 24, 37, 25, 25, 39, 42, 28, 25, 31, 37, 32, 45, 33, 21, 30, 43, 42, 46, 33, 40. In order: 21, 24, 25, 25, 25, 28, 30, 31, 32, 33 33, 37, 37, 39, 40, 42, 42, 43, 45, 46 Find Q3, D2, and P40. Interpret each measure. a. Q3 = 4 (n+1) = 34 (20+1) = 34 (21) = 63/4 = 15.75 (round down) = 15th position Q3 = 40 Therefore, 75% of the Grade 10 students scored less than or equal to 40. However, there are 25% of students who scored greater than 40. b. D2 = 2/10 (n+1) = 2/10 (20+1) = 2/10 (21) = 42/10 = 4.2 (round up) = 5th position D2 = 25 Therefore, 20% of the Grade 10 students scored less than or equal to 25. However, there are 80% of students who scored greater than 25. c. P40 = 40/100 (n+1) = 40/100 (20+1) = 40/100 (21) = 840/100 = 8.4 (round up) = 9th position P40 = 32 Therefore, 40% of the Grade 10 students scored less than or equal to 32. However, there are 60% of students who scored greater than 32.2. Baekhyun conducted a survey on the daily allowances of his classmates as part of his requirement in Mathematics 10. The survey result is shown below: Allowance Frequency 71-80 8 40 61-70 6 32 51-60 9 26 41-50 13 17 31-40 4 4 Find Q1, D9, and P80. Interpret each measure. a. Q1 9 . First Quartile HE = 10 Lb = 40.5 = 40.5+ 10 4) cep = 4 Fp = 13 C = 10 = 40.5+ 6 10 = 40.5 + =40.5+ 4. 62 Q1 - 45.12 25% of the daily allowances of his classmates is 45.12 b. D9 b. ath decile Do = L' + 20 - of2 5 an (40 -36 10 10 Lib = 70.5 = 70.5 + 46 -32 ofe = 32 fp : 8 - 90.5 + 10 C - 10 -305 + 90 :705+ 5 Dg - 75.5 90% of the daily allowances of his classmates is 75.5 C. P80 c. goth percentile Pgo = Lib + FY 100 32 - 260 10 16 = 60.5 = 60.5 + cfps 26 fe = 6 C = 10 -60.5+ =60.5 +6 60-5 + 10 PRO - 70.5 80% of the daily allowances of his classmates is 70.5Reflection: Personal Assessment on Learner's Level of Performance Using the symbols below, choose one which best describes your experience in working on each given task. Draw it in the column for Level of Performance (LP). Be guided by the descriptions below: A- I was able to do/perform the task without any difficulty. The task helped me in understanding the target content/ lesson. - I was able to do/perform the task. It was quite challenging, but it still helped me in understanding the target content/lesson. ? - I was not able to do/perform the task. It was extremely difficult. I need additional enrichment activities to be able to do/perform this task
