1,3,4,4
the mean of four numbers is 25 and three of the numbers are 17 23 and 25 what is the fourth number?
The mean of 6 is 6. It cannot be four numbers.
Arrange the numbers from smallest to greatest. The mean of the middle two numbers is the median.
18,19,21,22.
Assuming you mean four different numbers, 0.123
1234, 2637, 7777, 2727 are examples of a four digit number. So any random four numbers are four digits.
What four numbers have a range of 8, and has the same mean and mediun
Add up all the numbers and then divide by how many numbers there are... *Example* -8, -1, 9, 16 -8 + -1= -9+9= 0+ 16=16 16 divided by four(there are four numbers) THe mean is 4!
The four numbers are 94, 95, 96, 97. The geometric mean of four consecutive (whole) numbers is going to be in the middle of the four (quite close to their arithmetic mean which is half way between the middle two numbers). The geometric mean of n numbers is the nth root of the numbers multiplied together. Here there are 4 (consecutive whole) numbers multiplied together to give 83156160, so the geometric mean of them will be the 4th root of 83156160 which will be in the middle of them. 4√83156160 ≈ 95.5 So the 4 numbers are 94, 95, 96, 97.
8, 9, 11 and 12
A mean is an average:it is part of the four averages,median,mode,range and mean.To find the mean of a group of numbers,you add the numbers together and divide by the amount of numbers added together.
If all four numbers are the same, there is no standard deviation. The mean will be equal to all 4 numbers, resulting in a 0 standard deviation. Ex) 5,5,5,5