22
The average is 23.
Average = sum(X)/n = 60/3 = 20
Since there is an even number of them, the median is the mean average of the middle two, namely [ 22 + 24 ] /2 = 23
94
The average of 18 and 22 is 18+22/2 = 20
22
The number halfway between 18 and 22 can be found by taking the average of the two numbers. Adding 18 and 22 together gives us 40, and dividing by 2 gives us 20. Therefore, the number halfway between 18 and 22 is 20.
The average is 22.
2:18-2:22
19.75 is the average.
The average is 23.
Average = sum(X)/n = 60/3 = 20
The number midway between 18 and 26 can be found by calculating the average of the two numbers. To find the average, add 18 and 26 together to get 44, then divide by 2. Therefore, the number midway between 18 and 26 is 22.
Argon has 18 protons, 22 neutrons, and 18 electrons.
Since there is an even number of them, the median is the mean average of the middle two, namely [ 22 + 24 ] /2 = 23
94