Mode of the data 7.5, 7.3, 7.2, 7.2, 7.4, 7.7, 7.7, 7.5, 7.3, 7.2, 7.6, 7.2 is

Given: The data = 7.5, 7.3, 7.2, 7.2, 7.4, 7.7, 7.7, 7.5, 7.3, 7.2, 7.6, 7.2

Concepts:

• Mean: the arithmetic average of the values.

• Median: the middle value when the data are ordered.

• Mode: the value that occurs most frequently.

Sorted data:

7.2, 7.2, 7.2, 7.2, 7.3, 7.3, 7.4, 7.5, 7.5, 7.6, 7.7, 7.7

Frequencies:

• 7.2 — 4 times

• 7.3 — 2 times

• 7.4 — 1 time

• 7.5 — 2 times

• 7.6 — 1 time

• 7.7 — 2 times

Conclusion: The mode is 7.2 because it appears 4 times, more often than any other value.