A soft drink dispensing machine is said to be out of control if the variance of the contents exceeds 1.15 deciliters. If a random sample of 25 drinks from this machine has a variance of 2.03 deciliters, does this indicate at a significance level of 0.05 that the machine is out of control? Assume that the contents are approximately normally distributed.Note:The exercise in the image is in Spanish, to make the exercise more understandable. 5. Se dice que una máquina despachadora de bebida gaseosa está fuera de control si la varianza delos contenidos excede 1.15 decilitros. Si una muestra aleatoria de 25 bebidas de esta máquina tieneuna varianza de 2.03 decilitros, ¿esto indica con un nivel de significancia de 0.05 que la máquinaestá fuera de control? Suponga que los contenidos se distribuyen de forma aproximadamentenormal.

A soft drink dispensing machine is said to be out of control if the variance of the contents exceeds 1.15 deciliters. If a random sample of 25 drinks from this machine has a variance of 2.03 deciliters, does this indicate at a significance level of 0.05 that the machine is out of control? Assume that the contents are approximately normally distributed. Note: The exercise in the image is in Spanish, to make the exercise more understandable.

A soft drink dispensing machine is said to be out of control if the variance of the contents exceeds 1.15 deciliters. If a random sample of 25 drinks from this machine has a variance of 2.03 deciliters, does this indicate at a significance level of 0.05 that the machine is out of control? Assume that the contents are approximately normally distributed. Note: The exercise in the image is in Spanish, to make the exercise more understandable.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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