The mode median and mean for 1914523447?

Answer 1

I assume each of these are individual numbers: 1 9 1 4 5 2 3 4 4 7 If not the answers will be different, but hopefully you can figure it out on your own from this explanation. Mean = Mathematical Average The mathematical average is calculated by adding up each number and then dividing it by the number of values you added up (for example if you are finding the mean of 4 numbers you divide by 4). In the above case: (1+9+1+4+5+2+3+4+4+7)/10 = 40/10 = 4 The mean of these numbers is 4. Median = Middle Value The easiest way to find this is to line the values up in numeric order. In this case: 1 1 2 3 4 4 4 5 7 9 Now we find the middle value (the value where there are just as many numbers above it as below it. When we have an odd number of values this is easy. But here we have an even number, so what do we do? In this case we take the average of the middle two values (those values are in boldabove). The average of 4 and 4 is 4 so the median of these numbers is 4. Mode = Most Frequent Value (the number that appears the most) An easy way to do this is to put our numbers in rows by value. In this case: 1 1 2 3 4 4 4 5 7 9 The row that has the most values is our mode (note that you can have more than one mode). The mode of these numbers is 4.