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4 Select the type of data
you want to allow. The moon highlights different aspects
at different times, much like filtering
5 Set the specific criteria focuses on specific data subsets.
(e.g., a range of numbers
from 1 to 30).
6 Click OK to apply the validation.
The selected column will now only accept data that meets the specified criteria, ensuring
correct data entry. Now, if you enter a quantity greater than 30, an error message will appear,
as shown.
You can also set input messages
to guide the user on what type of
data to enter into a cell.
TECH
T ¢ Range: A group of adjacent cells selected for use in calculations or other operations.
E
R ¢ Trend: The general direction in which data is moving over time, shown visually in charts.
M
S Magnitude: It refers to the size or amount of the data represented by the area beneath the
¢
line, showing the volume or change over time.
REWIND RUN
« Formulas in Excel start with an equal to (=) sign.
« Operators are symbols used in formulas to perform specific mathematical or logical operations.
« Cell referencing is using the address of a cell in a formula to refer to its value.
« Functions are predefined formulas designed to perform specific calculations based on the data you
provide.
« Sorting arranges your information in a specific order.
« Excel offers a variety of chart types to suit different types of data and analysis.
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Excel in Excel

