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- https://math.libretexts.org/Courses/Coastline_College/Math_Concurrent_Support_(Tran)/11%3A_Math_Support_for_Statistics/11.03%3A_The_Number_Line/11.3.04%3A_The_MidpointAs the word sounds, "midpoint" means "the point in the middle". Finding a midpoint is not too difficult and has applications in many areas of statistics, from confidence intervals to sketching distrib...As the word sounds, "midpoint" means "the point in the middle". Finding a midpoint is not too difficult and has applications in many areas of statistics, from confidence intervals to sketching distributions, to means.
- https://math.libretexts.org/Workbench/Math_C096%3A_Support_for_Statistics_Corequisite%3A_MATH_C160_(Tran)/03%3A_The_Number_Line/3.04%3A_The_MidpointAs the word sounds, "midpoint" means "the point in the middle". Finding a midpoint is not too difficult and has applications in many areas of statistics, from confidence intervals to sketching distrib...As the word sounds, "midpoint" means "the point in the middle". Finding a midpoint is not too difficult and has applications in many areas of statistics, from confidence intervals to sketching distributions, to means.
- https://math.libretexts.org/Bookshelves/Algebra/Advanced_Algebra/08%3A_Conic_Sections/8.01%3A_Distance_Midpoint_and_the_ParabolaA conic section is a curve obtained from the intersection of a right circular cone and a plane. The conic sections are the parabola, circle, ellipse, and hyperbola.
- https://math.libretexts.org/Bookshelves/Applied_Mathematics/Math_For_Liberal_Art_Students_2e_(Diaz)/09%3A_Statistics_Describing_Data/9.02%3A_Presenting_Quantitative_Data_GraphicallyQuantitative, or numerical, data can also be summarized into frequency tables. A histogram is a graphical representation of quantitative data. The horizontal axis is a number line. in the histogram, a...Quantitative, or numerical, data can also be summarized into frequency tables. A histogram is a graphical representation of quantitative data. The horizontal axis is a number line. in the histogram, a bar represents values on the horizontal axis from that on the left-hand side of the bar up to, but not including, the value on the right-hand side of the bar. Some people choose to have bars start at 1/2 values to avoid this ambiguity.
- https://math.libretexts.org/Courses/Las_Positas_College/Math_Concurrent_Support/11%3A_Math_Support_for_Statistics/11.02%3A_The_Number_Line/11.2.04%3A_The_MidpointAs the word sounds, "midpoint" means "the point in the middle". Finding a midpoint is not too difficult and has applications in many areas of statistics, from confidence intervals to sketching distrib...As the word sounds, "midpoint" means "the point in the middle". Finding a midpoint is not too difficult and has applications in many areas of statistics, from confidence intervals to sketching distributions, to means.
- https://math.libretexts.org/Bookshelves/Linear_Algebra/Linear_Algebra_with_Applications_(Nicholson)/04%3A_Vector_Geometry/4.01%3A_Vectors_and_LinesIn this chapter we study the geometry of 3-dimensional space. We view a point in 3-space as an arrow from the origin to that point. Doing so provides a “picture” of the point that is truly worth a tho...In this chapter we study the geometry of 3-dimensional space. We view a point in 3-space as an arrow from the origin to that point. Doing so provides a “picture” of the point that is truly worth a thousand words. We used this idea earlier to describe rotations, reflections, and projections of the plane R2. We now apply the same techniques to 3-space to examine similar transformations of \RR3. Moreover, the method enables us to completely describe all lines and planes in space.
- https://math.libretexts.org/Courses/Cosumnes_River_College/Math_372%3A_College_Algebra_for_Calculus/11%3A_Appendix_-_Prerequisite_Function_Material/11.01%3A_Sets_of_Real_Numbers_and_the_Cartesian_Coordinate_PlaneThis section introduces the sets of real numbers, their properties, and the Cartesian coordinate plane. It covers the classification of numbers (natural, whole, integers, rational, and irrational) and...This section introduces the sets of real numbers, their properties, and the Cartesian coordinate plane. It covers the classification of numbers (natural, whole, integers, rational, and irrational) and explains how to plot points and graph equations on the Cartesian plane. The section also discusses intervals and the distance formula, providing foundational knowledge for working with functions and graphs in Algebra.
- https://math.libretexts.org/Courses/Santiago_Canyon_College/HiSet_Mathematica_(Lopez)/14%3A_Estadisticas_descripcion_de_datos/14.02%3A_Presentacion_grafica_de_datos_cuantitativosLos datos cuantitativos o numéricos también se pueden resumir en tablas de frecuencias. Un histograma es una representación gráfica de datos cuantitativos. El eje horizontal es una línea numérica. en ...Los datos cuantitativos o numéricos también se pueden resumir en tablas de frecuencias. Un histograma es una representación gráfica de datos cuantitativos. El eje horizontal es una línea numérica. en el histograma, una barra representa valores en el eje horizontal desde el del lado izquierdo de la barra hasta, pero sin incluir, el valor en el lado derecho de la barra. Algunas personas optan por que las barras comiencen en valores 1/2 para evitar esta ambigüedad.
- https://math.libretexts.org/Courses/De_Anza_College/Pre-Statistics/3%3A_The_Number_Line/3.4%3A_The_MidpointAs the word sounds, "midpoint" means "the point in the middle". Finding a midpoint is not too difficult and has applications in many areas of statistics, from confidence intervals to sketching distrib...As the word sounds, "midpoint" means "the point in the middle". Finding a midpoint is not too difficult and has applications in many areas of statistics, from confidence intervals to sketching distributions, to means.
- https://math.libretexts.org/Courses/Cosumnes_River_College/Math_372%3A_College_Algebra_(Lecture_Notes)/01%3A_Functions/1.02%3A_Domain_and_RangeFinding the Domain of a Function Defined by an Equation Examples Domain and range of a set of data points. Domain of a quadratic, simple rational, and shifted square root function. Note You will likel...Finding the Domain of a Function Defined by an Equation Examples Domain and range of a set of data points. Domain of a quadratic, simple rational, and shifted square root function. Note You will likely have to review interval notation. Definitions Set-builder notation Finding Domain and Range from Graphs Do one. Finding Domains and Ranges of the Toolkit Functions Graphing Piecewise-Defined Functions Definition Piecewise function Example Graph a piecewise involving raw toolkit functions only.
- https://math.libretexts.org/Courses/Cosumnes_River_College/Math_370%3A_Precalculus/01%3A_Relations_and_Functions/1.01%3A_Sets_of_Real_Numbers_and_the_Cartesian_Coordinate_PlaneThis section introduces the sets of real numbers, their properties, and the Cartesian coordinate plane. It covers the classification of numbers (natural, whole, integers, rational, and irrational) and...This section introduces the sets of real numbers, their properties, and the Cartesian coordinate plane. It covers the classification of numbers (natural, whole, integers, rational, and irrational) and explains how to plot points and graph equations on the Cartesian plane. The section also discusses intervals and the distance formula, providing foundational knowledge for working with functions and graphs in Algebra.
