ALL ABOUT STATS

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IV. LEARNING PHASES AND LEARNING ACTIVITIES V. ASSESSMENT (Time Frame: 30 minutes) 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 Secord 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. 12, 46, 33, 40. Find Q3. D2. and Pin. Interpret each measure. 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 61-70 6 51-60 9 41-50 13 31-40 4 Find Q. Do. and Pan. Interpret each measure.IV. LEARNING PHASES AND LEARNING ACTIVITIES C. Engagement jtime Frame: 40 minutes) Learning Task 1 Solve the following problem. Mrs. Marasigan is a veterinarian. The Veterinarian is VET. in shon a person who is qualified to treat sick or injured animals such as cats or dogs. Belerinaryo in Filipino, manggagamot ing hayop no may karamdaman a sakit. The average salary for a Veterinarian in our country per year is P 286,802, One morning. Vet Marasigan asked her secretary to record the service time she rendered for 15 customers. The following are service times in minutes: 20, 35, 55, 28. 46, 32 25, 56, 55. 28, 37. 60, 47. 52. 17. Find the values of Q1: D,. and Pig. Interpret each measure of position, Leaming Task 2 Grade 10 students are required to take the National Career Assessment Examination (NCAE]. It helps students to Identify which strands they should take in Senior High School and counter in college. The students in the moving-up class 10-Hero of San Jose National High School obtained the following scores in the NCAE Class interval 46-50 41.45 36-40 31-35 26-30 13 Find the 3/ quartile, the 6213 percentile, and the 8" decide of the sol of data. Interpret each measure of position. D. Assimilation [Time Frame: 40 minutes) Learning Task 3A Consider the situation below and solve the following problem. Teacher Marites conducted a pretest in Mathematics for the First Quarter to 10 students of her advisory section, The following is the result of the test: 23 38 28 46 22 20 18 34 36 35 Determine and interpret the following: a. 3 quartile D. on decile c. 55" percentile Learning Task 38 As part of the mini-research paper in Mathematics of Grade 10-Demeter, they conducted a survey on the number of minutes the students of Grade 10-Hermes spend in studying their lessons of home. The result of the survey is as follows: Number of Number of Minutes Students 101-115 15 86-100 5 71-85 9 56-70 10 41-55 6 26-40 5 Find and interpret the following: a. first quartile b. third decile c. 90 percentile