Materi Statistika: Cara Menguasai Materi Dasar Statistika Matematika SMA

Hello Hello [Music] smart salon design friends Meet again with kajon a math tutor advendo tide in this video we will discuss material about statistics Hi [Music]

[Music] Okay essence friends hi Previously we have discussed in Hi about single data yes how to present single data we have also discussed cake there are various kinds some use tables some are listed some use bar charts some use line charts some use pie charts okay now this time we will discuss statistical measures

regarding this data so there are several measures we are given data here yes There are several values ​​yes Hi that are of concern in statistics Okay So actually divided by D2 there is a measure of centralization there is a measure of dispersion yes we will discuss the measure of centralization first I

make finished so this measure of centralization will have various kinds okay the first Yes there is about the average okay average Hi min min or average hi average

Hi Kevin or average second there is Hi modes those are the data that appear most often the third mode there is called media Hi the fourth there is called quartile Hi the fifth there is called decile Then there is called percentile Well, this is the mean, mode, median, quartile, decile, percentile. Well, all of these have

formulas as the same way to determine it. We will discuss one by one, try the average first, okay, acomment, hi, okay, Min, or the average. Hi, so from the bar chart or what's the name of the diagram, Hi, line. Yes, you can see it, SM friends, if we are given the data, the height