0
If the mean of 5 numbers is 34 and one more number is added and the mean becomes 35 what is the number added?
Wiki User
∙ 13y ago
(x1+x2+...+x5)/5 = 34
(x1+x2+...+x5)= 5 * 34 = 170
[(x1+x2+...+x5) + x6]/6 = 35
170 + x6 = 6*35 = 210
x6 =210-170=40
Answer is 40
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What is mean median and mode?
The mean is a set of numbers average. A person can find the mean by adding up all the numbers in the set and then dividing the amount of numbers you added. The median is the exact middle number. Place them in order from least to greatest and see which number is in the middle. The mode occurs most often.
What two numbers when added equal 41?
Do you mean square numbers? If so, 16 & 25.
Mean median and mode numbers?
Mean is the average: Add all the numbers in a set and divide by the number of numbers. Median is if you wrote the numbers from largest to smallest, it would be the middle number. Mode is the Most common number.
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 four numbers is 25 and three of the numbers are 17 23 and 25 what is the fourth number?
Which average is found by adding the numbers then dividing by how many there are?
The mean of a set of numbers is found by adding them together and dividing by how many numbers were added.
What is the mean number is maths?
All the numbers added up then divided by the number of numbers there are
What does iselated mean?
- To get the arithmetic mean you add all the numbers up. Then, count the number of numbers you added, and divide the sum by the total number of numbers.
What doen mean mean?
mean means the average or all the numbers in the set added together and then divided by the number of numbers in the set of numbers.
In math what is a mean of a number?
The mean of numbers is the average. To find this, first add all the numbers, then divide by how many numbers you added.
What is the relation between mean median?
mean = all the numbers added together, divided by the number of numbers median = the middle number - get the numbers in chronological ( smallest 2 biggest) order, then if its odd number of numbers, its the middle one if its even number of numbers, then its the middle two, added together divided by two
mean?
The mean is where you add all the numbers there in front of you and then after you have done that you will divide how many number you see or just count and divide with the number you added together i mean the answer and you will get your answer.
How do you find the missing number if you have the mean?
Add all the numbers and divide it by however many numbers you added, then that's how you get the missing number to help you complete the mean.
Definition of mean in math?
The meaning of mean is all the numbers added up and then divided by however many numbers there are.Mean- you add all the numbers up then divide the number of number their are in the problem.
How do you find out mean in maths sum?
Add up all the numbers. Divide that total by the number of numbers you added.
What is the mean in a set of numbers?
All of the values added together, divided by the number of values.
What is the median number of 9?
The median number of 1 through 9 is 5. Median is the middle number, while mean number is the numbers added together and divided by the number of numbers.
What does for mean in math?
The mean is like the average, all of the numbers in a data set added up and divided buy the number of numbers in the data set.
