Question

find the mode for this list of numbers
31 62
42 71
72 77
36 79
77 64
mode =

Explanation:

Step1: Recall the definition of mode

The mode is the number that appears most frequently in a data set.

Step2: Count the frequency of each number

• \(31\) appears \(1\) time.
• \(62\) appears \(1\) time.
• \(42\) appears \(1\) time.
• \(71\) appears \(1\) time.
• \(72\) appears \(1\) time.
• \(77\) appears \(2\) times.
• \(36\) appears \(1\) time.
• \(79\) appears \(1\) time.
• \(64\) appears \(1\) time.

Answer:

\(77\)