Statistical distribution, Mean, Median, Mode, Positive, Negative, Left, Right sided skew, USMLE
Автор: Dr. Wahab Fazal
Загружено: 2025-01-16
Просмотров: 481
In this video, I talk about statistical distribution. I talk about all the common types of statistical distribution including left and right skew. I also explain the different names for it including positive and negative skew. Then I go on to talk about the measures of central tendency including mean, median and mode. Then I explain how mean, median and mode lie on the graph for each type of distribution. Then I go on to talk about the measures of dispersion particularly standard deviation. I talk about the amount of data present in each standard deviation. I finally summarize all of the important topics from the video in a few slides.
This video is a part of our series on Epidemiology & Biostats:
• Biostats and Epidemiology Made Easy
0:00 Intro
0:11 Normal distribution (ND)
0:55 Positive skew (PS)
2:24 Negative skew (NS)
3:28 Measures of central tendency (MOCT)
3:45 Mean
4:23 Median
5:29 Mode
5:48 Practice Question
6:43 Why use Mode, Median?
8:32 MOCT in normal distribution
9:12 MOCT in positive skew
10:58 MOCT in Negative skew
11:37 Measures of dispersion
15:15 Example practice question
16:39 Take-Away (Summary)
#Statisticaldistribution #mean #median #mode #Measuresofcentraltendency #measures of central tendency #measuresofdispersion #measuresofdispersion #standarddeviation #positiveskew #negativeskew #USMLE #NEETPG #biostats #epidemiology
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