The following list gives the number of pets for each of 11 students two two one two four two four one three one one find the modes of this data set if there is more than one mode write them separated by commas if there is no mode say no mode

Answer 1

To find the modes of this data set, we need to determine the number(s) that appear most frequently. Let's count the frequency of each number:

Number of pets: 1 (frequency: 4)
Number of pets: 2 (frequency: 3)
Number of pets: 3 (frequency: 1)
Number of pets: 4 (frequency: 2)

From this count, we can see that the number 1 appears most frequently (four times). Therefore, the mode of this data set is 1.

Hence, the mode of this data set is 1.

Answer 2

Is there more than one mode

Answer 3

Apologies for the oversight. Upon reviewing the data set, I see that there is more than one mode. The numbers 1 and 2 both appear most frequently, each occurring four times. Therefore, the modes of this data set are 1 and 2.

Hence, the modes of this data set are 1 and 2, separated by a comma.