which data set has no mode?\na 34, 37, 31, 39, 34\nb 43, 47, 44, 44, 47\nc 58, 54, 52, 56, 51\nd 71, 77, 73…
which data set has no mode?\na 34, 37, 31, 39, 34\nb 43, 47, 44, 44, 47\nc 58, 54, 52, 56, 51\nd 71, 77, 73, 77, 72
Answer
Explanation:
Step1: Recall mode definition
The mode is the value that appears most frequently in a data - set.
Step2: Analyze data set A
In data set A: 34, 37, 31, 39, 34, the number 34 appears 2 times and other numbers appear 1 time. So the mode is 34.
Step3: Analyze data set B
In data set B: 43, 47, 44, 44, 47, 44 and 47 both appear 2 times. So the data - set is bimodal with modes 44 and 47.
Step4: Analyze data set C
In data set C: 58, 54, 52, 56, 51, each number appears exactly 1 time. There is no number that appears more frequently than others.
Step5: Analyze data set D
In data set D: 71, 77, 73, 77, 72, the number 77 appears 2 times and other numbers appear 1 time. So the mode is 77.
Answer:
C. 58, 54, 52, 56, 51