Question
La empresa descubri que la distribucin de cantidades que gastan por semana tenda a seguir una distribucin normal, con una desviacin estndar de $5. Una
La empresa descubri que la distribucin de cantidades que gastan por semana tenda a seguir una distribucin normal, con una desviacin estndar de $5. Una muestra de 49 fumadores revel que la media de gastos semanales era de $40. Cul es el estimador puntual de la media de la poblacin?
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Auditing and Assurance Services
Authors: Timothy Louwers, Allen Blay, David Sinason, Jerry Strawser, Jay Thibodeau
7th edition
978-1259573286, 1259573281, 978-1260152166
