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McFarland standards. No. 0.5, 1 and 2. In microbiology, McFarland standards are used as a reference to adjust the turbidity of bacterial suspensions so that the number of bacteria will be within a given range to standardize microbial testing.
The half dollar, sometimes referred to as the half for short or 50-cent piece, is a United States coin worth 50 cents, or one half of a dollar.In both size and weight, it is the largest circulating coin currently minted in the United States, [1] being 1.205 inches (30.61 millimeters) in diameter and 0.085 in (2.16 mm) in thickness, and is twice the weight of the quarter.
For example, the value that is z = 1 standard deviation above the mean is always greater than or equal to Q(p = 0.5), the median, and the value that is z = 2 standard deviations above the mean is always greater than or equal to Q(p = 0.8), the fourth quintile.
The %If Assigned Return calculation assumes the price of the stock is equal to or greater than the strike price of the sold call option. For in-the-money (see moneyness) covered calls, the calculations for %If Unchanged Return and the %If Assigned Return will be equal. Example calculations for %If Unchanged potential return and %If Assigned ...
In statistics, a k-th percentile, also known as percentile score or centile, is a score below which a given percentage k of scores in its frequency distribution falls ("exclusive" definition) or a score at or below which a given percentage falls ("inclusive" definition); i.e. a score in the k-th percentile would be above approximately k% of all scores in its set.
In statistics, an effect size is a value measuring the strength of the relationship between two variables in a population, or a sample-based estimate of that quantity. It can refer to the value of a statistic calculated from a sample of data, the value of one parameter for a hypothetical population, or to the equation that operationalizes how statistics or parameters lead to the effect size ...
A custom made .50 Alaskan five-shot single-action revolver built on a BFR frame. The cylinder can also accommodate the 0.3 inch longer .50-110 Winchester cartridge. (Left: .50 Alaskan, Right: .50-110 Winchester) The largest commercially produced revolver: Smith & Wesson Performance Center Model 500 built on the company's X-Frame.
If the fractional part of x is 0.5, choose y randomly between x + 0.5 and x − 0.5, with equal probability. All others are rounded to the closest integer. All others are rounded to the closest integer.