Skewness
Skewness is a statistical measure that describes the asymmetry of a probability distribution around its mean. In other words, it measures the degree to which a distribution is not symmetrical. A distribution can be positively skewed, negatively skewed, or have zero skewness. Positive skewness means that the tail of the distribution is longer on the right side than on the left side, while negative skewness means that the tail is longer on the left side. Zero skewness means that the distribution is perfectly symmetrical. Skewness is an important concept in data science because it can affect the accuracy of statistical models and predictions. It is often used in exploratory data analysis to identify outliers and to determine the appropriate statistical tests to use.
Your Previous Searches
Random Picks
- Checksum: Checksum is a technique used to verify the integrity of data transmitted over a network or stored in a file. It involves the calculation of a unique value based on the data being transmitted or stored, which is then compared to the value ca ... Read More >>
- Differential Gene Expression Analysis: Differential gene expression analysis is a statistical method used to identify genes that are differentially expressed between two or more biological conditions. It involves comparing the expression levels of genes in different samples and ... Read More >>
- Real-time Control: Real-time control refers to the ability to monitor and control a system or process in real-time, meaning that the control actions are taken based on the most current data available. In the context of data science and artificial intelligence ... Read More >>
Top News
Employees were already freaked out about AI — Amazon just proved them right...
Amazon CEO Andy Jassy acknowledged in a Tuesday statement what many workers have been scared of: Artificial intelligence will soon mean job cuts....
News Source: Business Insider on 2025-06-18
Trump’s purges come for the U.S.’ nuclear safety board...
Donald Trump’s efforts to strip federal agencies and commissions of their independence took an alarming step Monday, when the president fired one of the five commissioners who sit on the Nuclear Reg...
News Source: MSNBC on 2025-06-17
Amazon says it will reduce its workforce as AI replaces human employees | CNN Bu...
Amazon says it will reduce its workforce as AI replaces human employees | CNN Businesscnn.com...
News Source: CNN on 2025-06-17
Amazon’s Jassy says AI will reduce company’s corporate ranks...
Andy Jassy expects the company’s workforce to decline in the next few years....
News Source: Fortune on 2025-06-17
Bank of America is bullish on these 4 under-the-radar AI stocks...
Investors interested in the AI trade beyond the Magnificent Seven should look into these four stocks with breakout growth potential....
News Source: Business Insider on 2025-06-17