In Google Spreadsheets I need to count instances of a certain value but only when they match either of two values in another column. So below I would ask for the count of all brown animals that are either Mammal OR Reptile, and expect a value of 2.
| A B C
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1| Animal Type Colour
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2| Dog Mammal Yellow
3| Cat Mammal Brown
4| Lizard Reptile Brown
5| Snake Reptile Yellow
6| Alligator Reptile White
7| Dove Bird White
8| Chicken Bird Brown
Best Answer
Use the following formula to accomplish that: