Question

what is the mode? 86 81 74 81 74 81 86 81 86 86 74 86 86 81 74 81 81 86 81

Explanation:

Step1: Count the frequency of each number

• Frequency of \(86\): \(7\) times
• Frequency of \(81\): \(9\) times
• Frequency of \(74\): \(5\) times

Step2: Determine the mode

The mode is the number with the highest frequency.

Answer:

\(81\)