Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

De dos procesos de produccin 1 y 2, se tomaron dos muestras aleatorias independientes y se obtuvieron los siguientes resultados del tiempo de produccin de

De dos procesos de produccin 1 y 2, se tomaron dos muestras aleatorias independientes y se obtuvieron los siguientes resultados del tiempo de produccin de los artculos.

Muestra 1: 14, 10, 8, 12

Muestra 2: 12, 9, 7, 10, 6

Suponga que las poblaciones tienen distribucin normal con varianzas aproximadamente iguales a) Encuentre un intervalo de confianza de 95% para 1 - 2 b) Pruebe con 5% de significancia que 1 > 2

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Algebra And Trigonometry Enhanced With Graphing Utilities (Subscription)

Authors: Michael Sullivan, Michael Sullivan III

7th Edition

0134273842, 9780134273846

More Books

Students also viewed these Mathematics questions

Question

What is a residual plot?

Answered: 1 week ago