here are the numbers of children in 15 elementary school classes. 20, 19, 17, 16, 20, 18, 18, 20, 19, 18…

here are the numbers of children in 15 elementary school classes. 20, 19, 17, 16, 20, 18, 18, 20, 19, 18, 20, 19, 18, 19, 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 \no mode.\

here are the numbers of children in 15 elementary school classes. 20, 19, 17, 16, 20, 18, 18, 20, 19, 18, 20, 19, 18, 19, 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 \no mode.\

Answer

Explanation:

Step1: Count the frequency of each number

Number Frequency
16 1
17 2
18 4
19 5
20 4

Step2: Identify the number(s) with the highest frequency

The numbers 19, 18 and 20 have the highest frequency.

Answer:

18,19,20