Normally distributed variables, such as the speed of different automobiles at one spot on the highway, form a bell curve with enough measurements. This bell curve means that most cars of the sample are going roughly the ...

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Data that is normally distributed can be represented on a bell-shaped curve. When data is distributed normally, it skews heavily towards a central value with little bias to the left or right. With normally distributed da...

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In the United States, judicial power is divided between the federal and state governments; within each court system, a tiered structure of original and appellate jurisdiction is in place. Both the executive and legislati...

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Bell curve percentages are various values that are used in the plotting of a density curve to represent a normal distribution in a histogram. The percentages obeyed by all bell curves are 68, 95 and 99.7. The curves are ...

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Excessive underbody heat, engines catching on fire, engines that lose power or stall after shuddering and shaking, and engines that have trouble maintaining highway speed are some of the problems owners have experienced ...

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Examples of quantitative variables include height and weight, while examples of qualitative variables include hair color, religion and gender. Quantitative variables are often represented in units of measurement, and qua...

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Some examples of mathematical expressions include "mx + y," "5 /a," "20" and "6 - 4." Mathematical expressions are groups of variables, constants and operators that represent values.

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