MacOS – How to write AND condition in Numbers

macosnumbers

I have a dataset where I want to write a COUNTIFstatement in Numbers (Mavericks). Specifically I want to count if a number is between 16 and 30.

So far I have tried: COUNTIF(test-array, ">15 AND >= 30") with no luck.

Reading from the documentation:

condition: An expression that results in a boolean value of TRUE or FALSE. A condition can contain anything as long as the result from comparing it to a value in test-values can be expressed as TRUE or FALSE.

But I cannot find the correct logical and operator for the condition (tried &&).

Best Answer

You should be able to use COUNTIFS instead of COUNTIF, using the same range for each test-array/condition pair.

=COUNTIFS(test-array,">=16",test-array,"<=30")

In the following example, the formula in A8 is =COUNTIFS(A1:A6,">=16",A1:A6,"<=30")

      A     B     C     D     E
1    10
2    15
3    20
4    25
5    30
6    35
7    
8     3
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