Which of the following divides an observation into two equal parts?

Question

Question

This question was previously asked in

SSC CGL Tier-II (JSO) 2022 Official Paper (Held On: 4 March 2023)

Answer 1

The correct answer is Median.

Key Points

The median divides an observation into two equal parts. The median is a measure of central tendency that represents the middle value of a dataset when the values are arranged in ascending or descending order. In other words, it is the value that separates the higher half of the observations from the lower half.
By definition, 50% of the observations fall below the median, and 50% fall above it. Therefore, the median divides the dataset into two equal parts, making it a useful measure for understanding the central position of the data.

Additional Information

When analyzing data, understanding the central tendency is crucial in capturing the essence of the dataset. While the mean is a widely used measure, there is another valuable measure called the median.
The median plays a unique role in providing insights into the distribution and central position of the data. Unlike the mean, which is influenced by extreme values, the median offers a robust alternative that is less affected by outliers.
By dividing the dataset into two equal parts, the median serves as a powerful tool for understanding the typical value or observation at the center. Whether working with numerical or ordinal data, the median proves versatile, making it valuable in a wide range of fields such as statistics, economics, and social sciences.