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How can you find the total number of numbers if you know their mean?
Wiki User
∙ 12y ago
You cannot.
Suppose the mean of a set of numbers is m. Now add the pair of numbers m-x and m+x to the set, where x is any number. The new, extended set will have the same mean as before but two more members.
Wiki User
∙ 12y ago
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How can you find the total of the n numbers in a distribution if you know their mean?
Mean = Total of the numbers / n So total of the numbers = n*mean
How to find the missing number if median is given?
The median is the middle number. If there is an odd number of numbers in the set, the median is the middle number, and the only way to find the missing number is if the median is the missing number. If there is an even number of numbers in the set, the median is the average of the two middle numbers, and the only way to find the missing number is if the median is one of those two numbers. If it is, you can take the median and the one of the two numbers you know. Use the formula (# +#)/2=median and solve.
Why is it difficult to find even prime numbers?
even numbers are 2.4,6,8,10,12,14,16,18,20. if you skip count by two you will know what an even number is,and ther is more numbers than what i said
Why do you need to know about median?
If there is a list of numbers, 1,2,3,4,5 then what you would do is find the number right in the middle, this time 3. 2,3,4,6,7,8. There are two numbers in the middle, 4 and 6. What you would do is find the number right in between the two numbers in the middle, this time 4 and 6. 5 is the number right in between the numbers 4 and 6.
How do you determine a composite number?
Composite numbers have more than two factors. Once you find a third factor, you know your number is composite.
How can you find the total of the n numbers in a distribution if you know their mean?
Mean = Total of the numbers / n So total of the numbers = n*mean
The total number of months in a year are divisible by which numbers?
i dont even know
How do you find numbers between numbers in math?
20 101 a three digit number and i don't know what is the answer
Method to find an irrational number between two irrational numbers?
It is proven that between two irrational numbers there's an irrational number. There's no method, you just know you can find the number.
How many total possibilities are there if you know the first number but not the second two but you know that all three numbers are different?
360
Whats vannessa huggens number?
I know it, but I find it disrespectful to share phone numbers.
How to find the missing number if median is given?
The median is the middle number. If there is an odd number of numbers in the set, the median is the middle number, and the only way to find the missing number is if the median is the missing number. If there is an even number of numbers in the set, the median is the average of the two middle numbers, and the only way to find the missing number is if the median is one of those two numbers. If it is, you can take the median and the one of the two numbers you know. Use the formula (# +#)/2=median and solve.
Why is it difficult to find even prime numbers?
even numbers are 2.4,6,8,10,12,14,16,18,20. if you skip count by two you will know what an even number is,and ther is more numbers than what i said
How many people were in Cleopatra's kingdom?
We don't know the number of people in Cleopatra's kingdom, as we have no census numbers from her time.We don't know the number of people in Cleopatra's kingdom, as we have no census numbers from her time.We don't know the number of people in Cleopatra's kingdom, as we have no census numbers from her time.We don't know the number of people in Cleopatra's kingdom, as we have no census numbers from her time.We don't know the number of people in Cleopatra's kingdom, as we have no census numbers from her time.We don't know the number of people in Cleopatra's kingdom, as we have no census numbers from her time.We don't know the number of people in Cleopatra's kingdom, as we have no census numbers from her time.We don't know the number of people in Cleopatra's kingdom, as we have no census numbers from her time.We don't know the number of people in Cleopatra's kingdom, as we have no census numbers from her time.
Why do you need to know about median?
If there is a list of numbers, 1,2,3,4,5 then what you would do is find the number right in the middle, this time 3. 2,3,4,6,7,8. There are two numbers in the middle, 4 and 6. What you would do is find the number right in between the two numbers in the middle, this time 4 and 6. 5 is the number right in between the numbers 4 and 6.
What is the number of prime numbers?
It is impossible to know the number of prime numbers because there is an infinite number of them.
How do you determine a composite number?
Composite numbers have more than two factors. Once you find a third factor, you know your number is composite.
