effects of the additional funding schools in Georgia are receiving due to sales of lottery tickets. To be efficient the newspaper decides to only research all of the schools in Bartow, Clayton, and Gwinnett Counties. A major university decides to survey the student body to find out their opinion about campus life. All students are grouped by their majors. The university randomly chooses four students from each major to sample. 1. Simple Random Sample 2. Convenience Sampling A newspaper reporter wants to know what the people of Georgia think about the latest trades the Braves baseball team have 3. Systematic Sampling 4. Stratified Sample made for an article but is 5. Cluster Sample running late. So, the reporter decides to just ask people at the news office what they think to provide a sample of the public's opinion in the orticle. The principal of Phoenix High School is conducting an in depth study of the graduates since she has been there. First she creates a list of every student that has graduated since she has been principal and ssigns each sraduate a number 1 to 1241. She. then has a computer randomiy select 10numbers between 1 which studene she wl Include in herample.
Family of Curves
A family of curves is a group of curves that are each described by a parametrization in which one or more variables are parameters. In general, the parameters have more complexity on the assembly of the curve than an ordinary linear transformation. These families appear commonly in the solution of differential equations. When a constant of integration is added, it is normally modified algebraically until it no longer replicates a plain linear transformation. The order of a differential equation depends on how many uncertain variables appear in the corresponding curve. The order of the differential equation acquired is two if two unknown variables exist in an equation belonging to this family.
XZ Plane
In order to understand XZ plane, it's helpful to understand two-dimensional and three-dimensional spaces. To plot a point on a plane, two numbers are needed, and these two numbers in the plane can be represented as an ordered pair (a,b) where a and b are real numbers and a is the horizontal coordinate and b is the vertical coordinate. This type of plane is called two-dimensional and it contains two perpendicular axes, the horizontal axis, and the vertical axis.
Euclidean Geometry
Geometry is the branch of mathematics that deals with flat surfaces like lines, angles, points, two-dimensional figures, etc. In Euclidean geometry, one studies the geometrical shapes that rely on different theorems and axioms. This (pure mathematics) geometry was introduced by the Greek mathematician Euclid, and that is why it is called Euclidean geometry. Euclid explained this in his book named 'elements'. Euclid's method in Euclidean geometry involves handling a small group of innately captivate axioms and incorporating many of these other propositions. The elements written by Euclid are the fundamentals for the study of geometry from a modern mathematical perspective. Elements comprise Euclidean theories, postulates, axioms, construction, and mathematical proofs of propositions.
Lines and Angles
In a two-dimensional plane, a line is simply a figure that joins two points. Usually, lines are used for presenting objects that are straight in shape and have minimal depth or width.
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