To find the median of a set of numbers, you first need to arrange them in numerical order. In this case, the numbers are already in order. Since there are 8 numbers in the set, the median will be the average of the two middle numbers. In this case, the two middle numbers are 23 and 24. Therefore, the median of this set is (23 + 24) / 2 = 23.5.
Chat with our AI personalities
First, the three numbers must be added:20 + 22 + 23 = 65Then the sum must be divided by three, because that is how many numbers there are:65 / 3 = 21 1/3The average of 20, 22, and 23 is 21 1/3.
All the numbers are composite except the ones in bold: 18 19 20 21 22 23 24 25.
20, 21, 22 and 23.
The prime number is 24
21+1=22 23-1=22 11x2=22 20+2=22 24-2=22, etc.