find the mode of this set of data: 21, 35, 19, 17, 25, 30, 21
find the mode of this set of data: 21, 35, 19, 17, 25, 30, 21
Answer
Explanation:
Step1: Recall mode definition
The mode is the number that appears most frequently in a data - set.
Step2: Count occurrences
Count how many times each number appears:
- 21 appears 2 times.
- 35 appears 1 time.
- 19 appears 1 time.
- 17 appears 1 time.
- 25 appears 1 time.
- 30 appears 1 time.
Answer:
21