18,20,16,20,16,17,17,17,18,16,19,20 find the modes

The modes are 16, 17 and 20.

This is because they appear most often in the set of numbers. They each appear 3 times.

Have a good day :)

• Mode is the observation that occurs most number of times.

therefore in this set of ungrouped data;

16 occurs 3 times

17 occurs 3 times

18 occurs 2 times

19 occurs 1 times

20 occurs 3 times

therefore mode here are 16,17 and 20

typically if you want , you would actually put questions here for us to you. but hey, that's just me. maybe someone will magically answer the questions for you without knowing what they are.