Concept:
MAX(), MIN(), COUNT(), and SUM() are commonly used built-in functions in spreadsheet software like MS Excel. They help perform quick calculations on numerical data.
1. MAX() Function
Syntax:
\[
\text{=MAX(range)}
\]
Use:
Returns the largest value from a selected range of cells.
Example:
\[
\text{=MAX(A1:A10)}
\]
Finds the highest number in cells A1 to A10.
2. MIN() Function
Syntax:
\[
\text{=MIN(range)}
\]
Use:
Returns the smallest value from a range of cells.
Example:
\[
\text{=MIN(B1:B10)}
\]
Finds the lowest number in the given range.
3. COUNT() Function
Syntax:
\[
\text{=COUNT(range)}
\]
Use:
Counts the number of cells containing numeric values in a range.
Example:
\[
\text{=COUNT(A1:A10)}
\]
Counts how many cells contain numbers.
4. SUM() Function
Syntax:
\[
\text{=SUM(range)}
\]
Use:
Adds all the numbers in a selected range of cells.
Example:
\[
\text{=SUM(A1:A10)}
\]
Calculates the total of values in the range.
Conclusion:
These functions simplify calculations in spreadsheets: MAX finds the highest value, MIN finds the lowest, COUNT counts numeric entries, and SUM calculates the total.