Illustrative Example 1. Look at the pictures below, does it illustrate something ? What can you say about it? Let us make a Concept Map about the measures of central tendency and use the numbers shown from the cards to identify the mean, median, mode, range, and interquartile range. Solution: The picture above illustrates the tabletop game using cards. This game is called Solitaire (Solitaryo in tagalog ay larong nagsasanay ng utak) and can be played by one person. This is popular among people even in the old times, particularly in a remote area. In San Pablo City, we can observe our grandparents playing these tabletop game cards solely while resting after a hard time working from the farm. Solitaire is an excellent way to diffuse any tension in one's mind or body and helps the person enjoys the day or get to sleep better at night; enough sleep keeps the body healthy. It gives the mind something to focus on, particularly in times of low action when the opportunity to fret is high, Let us use the number in each card in reviewing the concepts about the measures of central tendency and variability These numbers are :7.10,8, 4, 6,3,7 By Concept Mapping you can easily organize your knowledge learned from the previous lessons you had when you were in grade 8 CONCEPT MAP द/ average highest frequency MEAN MODE Measures of Central Tendency​