Discuss how the total values are arrived at in table 4.1 constructed t...
Arriving at Total Values in Table 4.1:
- The total values in Table 4.1 are arrived at by summing up the individual preferences of the students for each news channel. This involves adding up the number of students who prefer Star News, Zee News, BBC World, CNN, Aaj Tak, and DD News.
- The total value for each news channel represents the overall preference of the students in the class for that particular channel.
Constructing Table of Heights and Weights:
- To prepare a table of heights in centimeters and weights in kilograms of students in the class, you can collect the data from each student individually.
- Create columns for student names, heights, and weights in the table.
- Measure the height of each student in centimeters and record the data in the corresponding column.
- Similarly, measure the weight of each student in kilograms and record the data in the respective column.
- Once you have collected all the data, you can organize it in a systematic manner in the table.
Explanation:
- The table of heights and weights provides a comprehensive overview of the physical attributes of the students in the class.
- This data can be useful for various purposes such as monitoring students' growth and development, identifying trends in height and weight distribution, and assessing overall health and well-being.
- By organizing the data in a table format, it becomes easier to analyze and interpret the information effectively.
- Regularly updating and maintaining the table can help track changes in students' heights and weights over time, providing valuable insights for educators and healthcare professionals.
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