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Jun 7, 2024 · Alpha and beta measure investment performance and market sensitivity, respectively, while standard deviation measures the dispersion of returns around the mean.
TeX. \alpha. SVG. Download ↓. All symbols. The ‘α’ is a letter of the Greek alphabet. In mathematics, physics, and engineering, it is often used to denote an angle, a coefficient of thermal expansion, as an alpha particle, among other uses. The 'α' is a letter of the Greek alphabet.
ALPHA meaning: 1 : the first letter of the Greek alphabet Α or α; 2 : the first version of a product (such as a computer program) that is being developed and tested usually used before another noun
Generation Alpha is the first generation to experience remote classrooms, streaming services, and portable digital devices from early childhood. Generation Alpha, term used to describe the generation of people born (or who will be born) between 2010 and 2025. Some researchers, however, consider slightly different ranges.
Below is the formula for Cronbach’s alpha. Where: N = number of items. c̅ = mean covariance between items. v̅ = mean item variance. The calculations for Cronbach’s alpha involve taking the average covariance and dividing it by the average total variance. Therefore, a high alpha value requires the covariance to be high relative to the item ...
6 days ago · Basic: Conforming to mainstream trends or lacking originality. Example: “Ugh, this outfit is so basic. I need to find something more unique.”. Bet: Affirmation or agreement, similar to definitely. Example: “We’re going to ace this project, bet!”. Big W (or Big L): “W” stands for win and “L” stands for loss.
Every pixel on the alpha channel corresponds to the same pixel on the layer. The colour of a pixel on the alpha channels affects the opacity of the corresponding pixel on the layer. Usually, 100% black means 100% transparent (and thus invisible) and 100% white means completely opaque (or 0% transparent).
