COUNTIF practice
You're in charge of planning a conference and this is the starting point for your mailing list.
Mailing invitations is expensive so you want to be sure there are no duplicate entries.
Before we dive into the conditional formatting, we'll start off with a little practice of the COUNTIF function.
After a little bit of work, you'll understand how the function works.
Cet exercice fait partie du cours
Conditional Formatting in Google Sheets
Instructions
Using the
COUNTIFfunction, write a function in cellG3that counts the amount of times the value inA3occurs in columnA.Copy your function into all of the cells in the range
G3toG18.
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