ALL ABOUT STATSSs

LEARNER'S PACKET (Leap] KS3 TV. LEARNING PHASES AND LEARNING ACTIVITIES "30" percentile (Po) is a number such that al most 30 % of the data are smaller in value than Pas and at most 70% are larger thon Pro *50" percentile (P.,] is a number such that at most one half or 50 % of the data are below and above in value than Pso It is the median of the set of data. It is also the Q: "85" percentile [P.:) is a number such that at most 85 % of the data are smaller in value than Pas and at most 15% are larger than Pas C. Engagement (Time Frame: 30 minutes) Learning Task 1: Let us choose the BEST! Choose the best answer from the choices provided in each item. _1. Which the following measure of position Bustrates the equivalent of 2nd quartile? _2. Vince is the fourth tallest in the group of 10. It means that 80% of the students are shorter than him. Which of the following measures of position is being illustrated by the given situation? A. Second Quartile C. Sixth Decide B. Fourth Decide D. Seventy-filth Percentle 3. The scores of the students in their Math Quiz were: 20. 28, 23. 15. 33, 40. 35, 28, and 18. Which of the following illustrate measures of position? A. Q1 = 28.5 8: Q1= 33.5 C. Di= 20 D. Pes - 25.5 4, Which of the following statements ilustrate a decile? A. The value of a decile such as the oth decile is obtained using D. =time) 100 B, Deciles are the nine scores points that divides a distribution into ten equal parts. C. The fifth decke is ato the 5th percentile of a distribution D. 8th decile is also equal to 3rd quartile. 5. Which of the following statements illustrate quartiles? A. The first quartile separates the bottom 75% from the top 25% of the data. B. The second quartile is the same as the 25th percentile C. Quartiles are the four score points that divide the distribution into four parts. D. The upper quartile is the median of the doto set. Learning Task 2: Let's Illustrate! During the month of February. Dr. Ortega recorded the number of CoViD-19 patients who came in of the hospital each day- The results are as follow: 15. 11. 13, 10. 18. 6, 9. 10. 15. 11. 12. Illustrate the following 11 Q. 3) D. 51 P35 21 Q1 41 D. D. Assimilation (Time Frame: 30 minutes] Learning Task 3: Let's Dig Deeper. Albert has an assignment to ask at random 10 students in their school about their ages. The data are given in the table below Nome Age Name Age And 10 Tony 13 Lito Susan 14 14 Christian Antonette 13 Michael Gladys Dennis Illustrate the following 1) 2, 21 Q3 51 PAS. 3 PIVOT