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If x~B (n,p) and n=10,E(x)=5 ,then find the value of p |
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Answer» Answer: In elementary geometry, a polygon (/ˈpɒlɪɡɒn/) is a plane figure that is described by a finite NUMBER of straight line segments connected to form a closed polygonal chain or polygonal CIRCUIT. The solid plane region, the bounding circuit, or the two together, may be called a polygon. The segments of a polygonal circuit are called its EDGES or sides, and the points where two edges meet are the polygon's vertices (singular: vertex) or corners. The INTERIOR of a solid polygon is sometimes called its body. An N-gon is a polygon with n sides; for example, a triangle is a 3-gon. |
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