COPTR Stage 1 Complete Practice Test 2026

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In the data set {2, 4, 4, 6, 6, 6, 8}, what is the mode?

2

8

4

6

The mode is the value that appears most often in a data set. In this set, the number 6 appears three times, while 4 appears twice and 2 and 8 appear once each. Since 6 occurs more frequently than any other number, it is the mode. It’s the unique mode here because no other value shares that highest frequency.

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