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There are an infinite number of sets-of-4 that all have a mean of 12.

Here are a few of them :

12, 12, 12, and 12

10, 11, 12, and 15

5, 10, 15, and 18

5, 7, 13, and 23

-12, 10, 20, and 30

1, 2, 3, and 42

Q: What are 4 different numbers who have a mean of 12?

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2

Well, if you really mean divisible by 4 then the answer is 100% that is probability 1.00. On the other hand, if you mean evenly divisible by 4, then in the numbers 1-12 there are 3 numbers evenly divisible by 4 (4, 8, 12) since there are 12 numbers then the probaqbility of a number divisible by 4 is 3/12 = 0.25

Their geometric mean is the cube root of 8*4*12 = cuberoot(384) = 7.268 (to 3 dp)

Mean = 4 so sum = 4*4 = 16 The sum of the three numbers is 12 so the fourth is 16-12 = 4.

the mean of those numbers is 7

Related questions

To fnd the mean you add all the numbers and then divide by the amount of number you added. e.g. The mean of 2, 4, 6 = 4 2+4+6=12 12/3=4

2

-4

Well, if you really mean divisible by 4 then the answer is 100% that is probability 1.00. On the other hand, if you mean evenly divisible by 4, then in the numbers 1-12 there are 3 numbers evenly divisible by 4 (4, 8, 12) since there are 12 numbers then the probaqbility of a number divisible by 4 is 3/12 = 0.25

you have to add all the numbers together and divide by the number of dat/numbers there are e.g mean of: 6, 2 , 4 1) 6 + 2 + 4 = 12 2) 12 divided 3 = 4

Their geometric mean is the cube root of 8*4*12 = cuberoot(384) = 7.268 (to 3 dp)

to solve the mean, you add up all the numbers. then you divide it by the amount of numbers there are.ex. 2, 4, 6= 12 divided by 3= 4

All numbers have factors. Some factors are prime numbers, some are composite numbers, one is neither. The factors of 12 are 1, 2, 3, 4, 6, 12 Since 4, 6 and 12 are composite numbers, they are the composite factors of 12.

Mean = 4 so sum = 4*4 = 16 The sum of the three numbers is 12 so the fourth is 16-12 = 4.

Six: 1 2 3 4 6 12.

All numbers have multiples. Some numbers have some of the same multiples as other numbers. These are known as common multiples. 12 is a multiple of 3 12 is a multiple of 4 12 is a common multiple of 3 and 4

12 and 4.