Stake attention in this memory
The image shows a projection screen displaying an activity with instructions. The text on the screen reads: "Activity" and "Instruction: Find the measures of central tendencies (Mean, Median, Mode) for each of the following problems." Below this are three numbered problems. The first problem states: "1. The number of incorrect answers on a true-or-false test of your 15 classmates were recorded by your teachers as follows: 2, 1, 3, 0, 1, 3, 6, 0, 3, 3, 5, 2, 1, 4 and 2". The second problem begins with "2. The ages (in years) of the pets owned by a group of students are: 3, 1, 8, 7, 6, 5, 4". The third problem starts with "3. In a school campaign promoting environmental awareness, several Grade 8 students were asked how many water bottles they own at home. The results are: 4, 3, 5, 4, 6, 2". The screen is positioned in what appears to be a classroom setting, with a ceiling fan visible above and to the right. Part of a person's head and shoulders is in the foreground, obscuring the bottom of the screen. The overall environment suggests an educational context. The image is not specific to Davao City, Philippines, or any particular city.
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