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Problems on Average - 1 Video Lecture | Crash Course for SSC CGL (English)

FAQs on Problems on Average - 1 Video Lecture - Crash Course for SSC CGL (English)

1. What is the average of a set of numbers?
Ans. The average of a set of numbers is obtained by dividing the sum of all the numbers in the set by the total count of numbers in the set.
2. How is the average calculated?
Ans. To calculate the average, you need to add up all the numbers in the set and then divide the sum by the total count of numbers.
3. How can I find the average of a set of numbers quickly?
Ans. To find the average quickly, you can use the shortcut method of adding the first and last numbers in the set and then dividing the sum by 2. This method works when the set is in sequential order.
4. Can the average be influenced by extreme values in the set?
Ans. Yes, the average can be influenced by extreme values in the set. If there are outliers or extremely high or low values in the set, they can significantly affect the average, making it misleading as a representation of the overall data.
5. How can I calculate the average of a given set of numbers in the SSC CGL exam?
Ans. To calculate the average of a given set of numbers in the SSC CGL exam, add up all the numbers and divide the sum by the total count of numbers. The formula to calculate the average is: Average = Sum of all numbers / Total count of numbers.
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