0
Assuming mean average:
average = sum/number_of_items
→ 10 = sum/2
→ sum = 10 x 2 = 20
So any two numbers with a sum of 10 have a mean average of 10, eg {5, 15}, {1, 19}, {0, 20}, {-5, 25}, etc.
With the median average, for two numbers it is exactly the same as the mean average, so any pair of numbers that sum to 20 will do.
With the mode average, only the case of the pair of numbers {10, 10} will suffice.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
What is a number between -9.5 and-10?
0.5
How to you work out the values when you have average and number of values?
There is not enough information. For example, 2 numbers, whose average is 10 could be -50 and 70 or 10 and 10 or 9 and 11 or 7.5 and 12.5 etc. All that you know in this case is that the sum of the two numbers = average*number of values = 10*2 = 20
What is the average is 10 and the number is 15?
If the average is 10 then 15 is 5 above average.
What if the median is 9 and 10 what do you put?
If its a even number of numbers, find the average of the middle two. = 9.5
The average of two numbers is 10 What is the sum of the two numbers?
Avreage = Sum/number of values So 10 = sum/2 Multiply both sides by 2: 20 = sum
What is average number of computers per US household?
As of 2021, the average number of computers per US household is about 2.5. This includes desktops, laptops, and tablets used by individuals within the household for work, education, entertainment, and other purposes.
What is average number of toilets in US household?
On average, a household in the US has about 2.5 bathrooms, which typically includes 2 toilets. However, the number of toilets can vary depending on the size and layout of the home.
What are symmetric prime?
Two primes are symmetric primes of a natural number (n) if their average is n. For example 10, has two pairs of symmetric primes. 7 and 13, and 3 and 17 because their averages are 10.
How do you use number line to calculate the average of two different averages?
You cannot. It should be their weighted average with the weights representing the number of observations in each average.For example, if 3 numbers have an average of 10 and 6 numbers have an average of 20, the combined average is not the average of 10 and 20 (which is 15).It is, in fact, (3*10 + 6*20)/(3 + 6) = (30+120)/9 = 150/9 = 16.66...You cannot. It should be their weighted average with the weights representing the number of observations in each average.For example, if 3 numbers have an average of 10 and 6 numbers have an average of 20, the combined average is not the average of 10 and 20 (which is 15).It is, in fact, (3*10 + 6*20)/(3 + 6) = (30+120)/9 = 150/9 = 16.66...You cannot. It should be their weighted average with the weights representing the number of observations in each average.For example, if 3 numbers have an average of 10 and 6 numbers have an average of 20, the combined average is not the average of 10 and 20 (which is 15).It is, in fact, (3*10 + 6*20)/(3 + 6) = (30+120)/9 = 150/9 = 16.66...You cannot. It should be their weighted average with the weights representing the number of observations in each average.For example, if 3 numbers have an average of 10 and 6 numbers have an average of 20, the combined average is not the average of 10 and 20 (which is 15).It is, in fact, (3*10 + 6*20)/(3 + 6) = (30+120)/9 = 150/9 = 16.66...
What is the average of 8 12 10?
8+10+12=30 30/3=10 10 is the average of 8 12 and 10 If that's 812 and 10, the average is 411. If that's 8, 12 and 10, the average is 10.
What is average of 10 6 12?
Calculating an average is done in two steps: - First: you calculate the sum of the terms whose average you would like to calculate. - Second: you divide the sum of the terms by their number. In your case: - First: 10 + 6 + 12 = 28 - Second: 28 / 3 = 9.33333.... 3 is the number of terms added together which are: 10, 6 and 12 (3 numbers). Answer: Therefore your average is: 9.33333....
What is the average number of no response to wedding invitations?
10%
