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A pie map (or a circle interpret) is a circular[->0] chart[->1] divide up into firmaments[->2], illustrating proportion. In a pie chart, the arc length[->3] of each sector (and wherefore its central angle[->4] and flying field[->5]), is proportional[->6] to the quantity it lay outs. When angles atomic number 18 deliberate with 1 turn[->7] as unit then a chip of percent is determine with the same pattern of centiturns. To departher, the sectors create a full disk. It is named for its proportion to a pie[->8] which has been sliced. A personal military control of merchandise of credit chart or contestation graph is a type of graph[->9], which displays information as a serial publication of info points connected by straight line segments.[1] It is a basic type of chart[->10] common in numerous fields. It is an backstage of a scatter graph[->11], and is created by connecting a series of points that represent individual measurements with line segments. A line char t is practically used to visualize a trend in data over intervals of time a time series[->12] therefrom the line is often drawn chronologically.[2] In statistics[->13], a histogram is a pictorial representation showing a visual cast of the dissemination of data. It is an estimate of the probability distribution[->14] of a continuous covariant and was first introduced by Karl Pearson[->15].

[1] A histogram consists of tabular frequencies[->16], shown as nigh rectangles[->17], erected over decided intervals (bins), with an area equal to the frequency of the observations in the interval. The height of a rect angle is also equal to the frequency niggar! dliness of the interval, i.e., the frequency separate by the width of the interval. The total area of the histogram is equal to the number of data. A histogram may also be normalized[->18] displaying relative frequencies. It then shows the proportion of cases that fall into each of some(prenominal) categories[->19], with the total area equaling 1. The categories are usually specified as consecutive, non-overlapping intervals[->20] of a variable. The categories...If you want to get a full essay, devote it on our website: BestEssayCheap.com

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