VJesus12 wrote:If a set consists of all positive digits less than or equal to 3 and of the squares of those digits, what is the mode of the set?
A. 1
B. 2
C. 3
D. 4
E. 9
The MODE of a set is the number that appears the most often.
Positive digits less than or equal to 3:
1, 2, 3.
Squares of these digits:
1, 4, 9.
Resulting set when the two lists above are combined:
1, 1, 2, 3, 4, 9.
In the resulting set, the number that appears the most often is 1.
The correct answer is
A.
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