Aiou Statistics Code 394 Solved Assignment For F A Autumn 2016 is now going on for uploading. This code 394 solved assignment is for statistics course for F A or F.Sc or I.com students of Open University. The code 394 is first book of statistics which is offered by University to F A class. The second book of this subject statistics is code 395 which is also called statistics – II.
AIOU CODE 394 FOR F A STATISTICS SOLVED ASSIGNMENT 1 AUTUMN 2016
Statistics has one very important topic which is known as Skewness. Skewness is discussed in very detail in this assignment:-
What is meant by Skewness?
Skewness:-In probability theory and statistics, Skewness is a measure of the asymmetry of the probability distribution of a real-valued random variable about the mean. The Skewness value can be positive or negative, or even undefined. The qualitative interpretation of the skew is complicated. For a uni-modal distribution, negative skew indicates that the tail on the left side of the probability density function is longer or fatter than the right side — it does not distinguish these shapes. Conversely, positive skew indicates that the tail on the right side is longer or fatter than the left side. In cases where one tail is long but the other tail is fat, Skewness does not obey a simple rule. For example, a zero value indicates that the tails on both sides of the mean balance out, which is the case both for a symmetric distribution, and for asymmetric distributions where the asymmetries even out, such as one tail being long but thin, and the other being short but fat.
Further, in multimodal distributions and discrete distributions, Skewness is also difficult to interpret. Importantly, the Skewness does not determine the relationship of mean and median.
AIOU SOLVED ASSIGNMENT 1 CODE 394 STATISTICS FOR F A SEMESTER AUTUMN 2016
This assignment in full is available here in hard form. The total pages of this assignment is 7 find all 7 pages and safe them for further actions means for final exam.
ASSIGNMENT 1 CODE 394 AUTUMN 2016