the first video is about mean, median, and the mode. i choose this video because it explained how to find mean, media, mode, and it show all the or the step of finding mean, media,and mode. and this video is very interesting too.

i choose this video because its about mean,i also choose this video because it show every step of finding mean, and it shows other way when you need to divide the number.

i choose this video because it has media. i also choose this video because it shows all the step of fingind the media, and i also like the way she explain it.

.i choose this video because its about mode, i choose this video because it has every step of finding mode and i like the way he explain it

standard deviation

i choose this video because is about standard deviation.i also choose this video because its has every step of find standard deviation, and i like the way he explain it.

the second video is about standard deviation too. but i choose this video because it has different way that made me understand much better of how to calculate the standard deviation by using calculator, plus its has every step of calculate the standard deviation.

outliers

i choose this video because it teach you how to solve the outliers by hand.this video it explain every step really good. these two videos teaches me how to do and find the outliers when you have a set of number.

Quartiles

i choose these two video because they explained how to find out the lower and the upper quartiles for a set of number.these two video they both show and they explained why do we use quartiles and they also explained the meaning of box-whisker plot to find the upper and lower quartiles of a number.

data representation

i choose this two video because they both explained and show how you are able to visual a set of numbers or information .
in each video they explain how to put the information into type of data representation and how to put information into any understanding method so you can understand what they are talking about. these video teaches me how to do a box whisker plot and histogram.
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