Population growth over 50 years occurred due to improved healthcare, reduced mortality, increased birth rates, and advancements in living standards. Urbanization and economic development also contributed to this steady increase. Class 6 NCERT Ganita Prakash Chapter 4 Data Handling and Presentation class ...
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Preparing pictographs for large data requires multiple symbols, making it cumbersome and time-consuming. Irregular frequencies, like 33 or 27, complicate symbol representation, requiring fractional symbols, which can be less intuitive. Class 6 NCERT Ganita Prakash Chapter 4 Data Handling and Presentation class ...
Traffic peaked between 7–8 am due to morning commutes. People travel to workplaces, schools, and markets during this time, leading to maximum vehicular activity at the crossing compared to other intervals. Class 6 NCERT Ganita Prakash Chapter 4 Data Handling and ...
Between 6 am and noon, the total vehicles were 150 (6–7 am) + 1200 (7–8 am) + 1000 (8–9 am) + 800 (9–10 am) + 600 (10–11 am) + 500 (11–12 pm) = 4250 cars. Class 6 Mathematics Chapter 4 Data ...
Pictographs visually represent data with symbols, making it easy to compare frequencies and identify patterns at a glance. They eliminate complex calculations by using intuitive visual cues for understanding the data. Class 6 Mathematics Chapter 4 Data Handling and Presentation question ...
Choose a news article, read each word, and count specific letters (‘c’, ‘e’, ‘i’, ‘r’, ‘x’) while marking tallies for every occurrence. Organize this data into a table for clear presentation. Class 6 Mathematics Chapter 4 Data Handling and Presentation question ...
The tree with the highest frequency is the most common one, while the smallest frequency indicates the rarest tree. This requires counting the occurrences of each tree type recorded in the table. Class 6 Mathematics Chapter 4 Data Handling and Presentation ...
Ten students wear shoe size 5. Seven students wear shoe sizes larger than 4 (six students wear size 6, and one wears size 7). Arranging data in order helps identify these frequencies efficiently. Class 6 Mathematics Chapter 4 Data Handling and ...
No, the table is insufficient. It only shows the total number of sweets preferred. To distribute specific sweets to students, a detailed list linking names to their choices is necessary. Class 6 Mathematics Ganita Prakash Data Handling and Presentation Class 6 Mathematics ...
Arranging data in ascending order simplifies identifying the smallest and largest values, counting specific frequencies, and comparing sizes. It enhances clarity and allows quick access to necessary information for analysis. Class 6 Mathematics Ganita Prakash Data Handling and Presentation Class 6 Mathematics ...