It is a one-to-one correspondence and it is defined as situation which occurs when the members of one set can be evenly matched with the members of a second set.
By definition yes. The median is the number which is exactly in the middle of a set of numbers. The first quartile is the point where 25% of the numbers are to the left, and 75% of the numbers are to the right.
the answer will be nothing
If they are the same numbers, it is that number if they are 2 different numbers, the median is the average of those 2 numbers ( the number directly in the middle of the 2 numbers )
In a odd set of numbers the middle number is the median, but if there's a even set of numbers, say 6 for example, you add the two numbers in the middle then divide them by 2 and you will end up with the middle of the two middle numbers- what a mouthful! Or another way to do it is if the two middle numbers are say 4 and 6 then obviously the number between them is 5Example: Find the median for these numbers.2,3,4,5,6,74+5=99 divided by 2=4.5Therefore the answer is 4.5
1,5,7,8 or 2,3,9,40 Any number which is middle number is 6. Not the mean though. It must be the mean of the numbers either side of the number you want. If you want 4 numbers, you need the 2 and a half number. For the 5 numbers you would chose the 3rd number
It is a function.
A number by which another is exactly divisible.
If I understand the question correctly, it is a mapping.
Prime numbers have exactly two numbers. There is theoretically an infinite number of them.
Because 24 does not divide exactly into 36 ! For any number to be a factor of another number - it must divide exactly into it with no remainder. The same applies to GCF
Every number is unique, because if any number weren't unique, it would be exactly the same as another number, so the number that wasn't unique was just another way to write a different number.
Square numbers have an odd number of factors.
The smallest number which is exactly divisible by the numbers 8 9 and 10 is 360.
A number has exactly three factors if and only if it is the square of a prime number.
Prime numbers are the numbers that have exactly two factors.Prime numbers have only two factors, the number one and themselves.
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