MEAN, MEANDIAN, AND MODE

In these four videos they are both talking about the mean, median, and the mode.
They say the mean is when you add all the numbers toghter and then you divide by how many numbers there were total.
The mode is were you you have an number show up more than once in the range of data.
The median is were you take all the numbers and set them from smallest to biggest in a line,
then you cross them out starting from the first number on right side then starting from the first number on the left side.
then you do it all the way to the you get to the middle number and that is your mode(if there is more then one mode you take the numbers and add them then divide that number by two).

These four videos are differnt in some kind of ways and the same in some other kind of ways.
They all talk about mean,meadian,and mode but the go about talking about them in differnt ways. An they have differnt ways of explaing it, or ways they think is the way it should be explained.
they all explain well how mean,meandian,mode work, and what they all do and describe all the parts of how to make data fit into it.

STANDARD DEVIATION

The reason why i picked these two videos is beacuse they both describe very well all about standard deviation
and goes through each step one by one. they dont talk to low,slow,fast,loud,ect. they both have the calculator two demastright how its supposed to be, just in case you are an visual learner.
then they take they time while teaching they dont go to fast, just in case you are a slow learner,
and on the one that is doing all the talking he is making it very clear and speaking very descriptive about standard deviation.

OUTLIERS

outliers, in this video it talks about outliers and how they work
the reason why i picked the video that i did is because they told how
to do outliers and describe what to do with them in.
this was a nice way to explain how to do outliers.
the last reason why i picked this video is because of how he perjected his voice out so that people coultd hear him and stuff.

QUARTILES

the quartiles was video was okay,he did well enough for me to pick him.
they explained well enough on how quartiles work and how you do them, and things like that.
he talks loud enough and clear enought for us to hear and understand waht he is sayin.
an so we follow him they show us the right stuff to put down and the right stuff to know.
an tells us from the very start so we can learn it better if we didnt already know what we was doing in the first place.

REPRESENTED DATA

represented data was good to and the instructor was nice to, at explaning how to do it.
an also he told us in step by step..how to do the data right, and were to place the data at and how to set it up.
an then he talks nice clearly and loud enough so we could understand what he was saying.
and also know what he was talking about.