How to do you do this

Step-by-step explanation:

The median is the middle value of a set of data, and the mode is the value that appears most often.

For example:

1. The values given are: 6, 9, 2, 4, 3, 6, 5

To find the median, we have to list the numbers in order from smallest to largest.

2, 3, 4, 5, 6, 6, 9

Then, cross out a number on the left and on the right. Repeat this process until only one or two numbers are not crossed out.

In this case, all of the numbers except for 5 are crossed out.

This means that 5 is the median.

To find the mode, all we have to do is see which number appears the most. In this set of number, the number 6 appears twice, more than any other number.

So, the mode is 6.

You can do the same thing for the other problems.

To find the mean of a set of values, you have to add all of the numbers together and divide them by the total amount of numbers in the set.

For example:

7. There are 8 numbers in this set. These numbers are:

21, 23, 27, 28, 32, 32, 34, 43

First, we have to add all of the numbers together.

21 + 23 + 27 + 28 + 32 + 32 + 34 +43 = 240

Now, we have to divide 240 by 8(the total amount of numbers in the set)

240/8 = 30

The mean is 30.

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation: