Question

the following list gives the number of public libraries in each of 10 cities. 7, 8, 3, 13, 4, 5, 9, 6, 11, 2 send data to calculator find the modes of this data set. if there is more than one mode, write them separated by commas. if there is no mode, click on
o mode.\

Explanation:

Step1: Recall the definition of mode

The mode of a data set is the value that appears most frequently. If all values appear with the same frequency, there is no mode.

Step2: Count the frequency of each number

• Number 2: appears 1 time
• Number 3: appears 1 time
• Number 4: appears 1 time
• Number 5: appears 1 time
• Number 6: appears 1 time
• Number 7: appears 1 time
• Number 8: appears 1 time
• Number 9: appears 1 time
• Number 11: appears 1 time
• Number 13: appears 1 time

All numbers in the data set \(7, 8, 3, 13, 4, 5, 9, 6, 11, 2\) appear exactly once. So, no number has a higher frequency than the others.

Answer:

No mode