kaitlynkreier312 kaitlynkreier312

13-05-2018
Mathematics

contestada

What does it mean when there are variables on top of each other in parentheses in statistics?

Respuesta :

13-05-2018

It's a combination:
[tex]\left( {{n} \atop {k}}\right)\equiv C(n,k)=\dfrac{n!}{(n-k)!k!}[/tex]

Answer Link

Otras preguntas

A person wants to use a lever to lift a dumpster weighing 4200 N.4200 N. The lever is arranged so that it is approximately horizontal and makes contact below th

whats the force of gravitation of a 10kg rock and 100kg boulder which are 5 meters apart

¡Buenas tardes, amigo! Me llamo Elena y vivo en El Salvador. Por las tardes, salgo com mis amigas al mercado. Antes de salir, me peino el pelo, me lavo la cara

The graph represents velocity over time. A graph with horizontal axis time (seconds) and vertical axis velocity (meters per second). A line runs from 0 seconds

A ping pong ball has a diameter of 40 millimeters. What is the volume of the ping pong ball in cubic millimeters A. 6000pi B. 1600/3 pi C. 2560000/3 pi D. 32000

Contains The points (4,1) and (6,7) ; slope-intercept form

Fama’s Llamas has a WACC of 9.7 percent. The company’s cost of equity is 12 percent, and its pretax cost of debt is 7.5 percent. The tax rate is 35 percent. Wha

Select all expressions that are equivalent to 4x+2(2x-5)-(3-5x)

What was one result of landlords not taking care of tenements in the early 1900s? People only lived in them for short periods of time. People got sick due to un

Let V be the vector space of all 2×2 matrices with real entries. Let H be the set of all 2×2 idempotent matrices with real entries. Is H a subspace of the vecto