Class 10 Exam > Class 10 Questions > Why do we use average? is there any limitatio...
Start Learning for Free
Why do we use average? is there any limitations to their use ? illustrate with example?
Most Upvoted Answer
Why do we use average? is there any limitations to their use ? illustr...
👉 We use averages because they are useful for comparing differing quantities of the same category.
For example, to compute the per capita income of a country, averages have to be used because there are differences in the incomes of diverse people.
🔰However, there are limitations to the use of averages.
⏩This does not show distribution of thing between people.
✏ For an example, if a country has very high per capita income then we can’t say that citizen living in that country are very rich because we are not knowing about the distribution of wealth in that country. Some people might be richer while other people are very poorer in that country.
HAPPY LEARNING :-)
For example, to compute the per capita income of a country, averages have to be used because there are differences in the incomes of diverse people.
🔰However, there are limitations to the use of averages.
⏩This does not show distribution of thing between people.
✏ For an example, if a country has very high per capita income then we can’t say that citizen living in that country are very rich because we are not knowing about the distribution of wealth in that country. Some people might be richer while other people are very poorer in that country.
HAPPY LEARNING :-)
Community Answer
Why do we use average? is there any limitations to their use ? illustr...
Why do we use average?
Average is a statistical measure that is widely used to summarize a set of data. It is a useful tool for researchers, analysts, and decision-makers to understand and interpret data. Average is used to describe the central tendency of a data set, which means it provides a single value that represents the whole set of data. It is used to make comparisons between different sets of data and draw meaningful conclusions.
Limitations of using averages
Although averages are widely used, there are some limitations to their use. It is important to be aware of these limitations when interpreting data and drawing conclusions.
- Outliers: Averages can be skewed by outliers, which are values that are significantly different from the rest of the data. Outliers can cause the average to be higher or lower than the true central tendency of the data.
- Sample size: The accuracy of the average depends on the sample size. A larger sample size tends to produce a more accurate average.
- Distribution of data: The distribution of data can affect the usefulness of averages. For example, if the data is highly skewed, the average may not accurately reflect the central tendency of the data.
Example of limitations of using averages
Suppose a company is interested in analyzing the salaries of its employees. The company has 100 employees, and their salaries range from $30,000 to $150,000 per year. The average salary of the employees is calculated to be $75,000 per year. However, this average may not accurately reflect the central tendency of the data because:
- There may be outliers, such as executives who earn significantly more than the rest of the employees, which could skew the average.
- The sample size of 100 employees may not be representative of the entire workforce, especially if there are significant differences between different departments or job roles.
- The distribution of salaries may not be normal, which could affect the usefulness of the average. For example, if most employees earn around $50,000 per year, but a small number of employees earn significantly more, the average salary of $75,000 per year may not accurately reflect the central tendency of the data.
Conclusion
In conclusion, averages are a useful tool for summarizing data and making comparisons. However, it is important to be aware of their limitations and to use them in conjunction with other statistical measures to gain a more complete understanding of the data.
Attention Class 10 Students!
To make sure you are not studying endlessly, EduRev has designed Class 10 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 10.
|
Explore Courses for Class 10 exam
|
|
Similar Class 10 Doubts
Top Courses for Class 10View all
Why do we use average? is there any limitations to their use ? illustrate with example?
Question Description
Why do we use average? is there any limitations to their use ? illustrate with example? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Why do we use average? is there any limitations to their use ? illustrate with example? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Why do we use average? is there any limitations to their use ? illustrate with example?.
Why do we use average? is there any limitations to their use ? illustrate with example? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Why do we use average? is there any limitations to their use ? illustrate with example? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Why do we use average? is there any limitations to their use ? illustrate with example?.
Solutions for Why do we use average? is there any limitations to their use ? illustrate with example? in English & in Hindi are available as part of our courses for Class 10.
Download more important topics, notes, lectures and mock test series for Class 10 Exam by signing up for free.
Here you can find the meaning of Why do we use average? is there any limitations to their use ? illustrate with example? defined & explained in the simplest way possible. Besides giving the explanation of
Why do we use average? is there any limitations to their use ? illustrate with example?, a detailed solution for Why do we use average? is there any limitations to their use ? illustrate with example? has been provided alongside types of Why do we use average? is there any limitations to their use ? illustrate with example? theory, EduRev gives you an
ample number of questions to practice Why do we use average? is there any limitations to their use ? illustrate with example? tests, examples and also practice Class 10 tests.
|
|
Explore Courses for Class 10 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup