Question

here are the numbers of children in 8 elementary school classes. 18, 19, 18, 16, 16, 20, 17, 17 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: Count the frequency of each number

16 appears 2 times, 17 appears 2 times, 18 appears 2 times, 19 appears 1 time, 20 appears 1 time.

Step2: Identify the mode(s)

Numbers with the highest frequency are 16, 17, 18.

Answer:

16,17,18