Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

En una poblaci N(u,o), on es desconeix el valor del parmetre o, s'obt una mostra aleatoria simple de grandria 10, en la que la suma

En una poblaci N(u,o), on es desconeix el valor del parmetre o, s'obt una mostra aleatoria simple de grandria 10, en la que la suma de les variables es 41 i la sima de les variables al quadrat es 229. Determina l interval de confiana del 90% d una Poblaci normal Quina s la nova amplada de l interval si s incrementa a 3,68 i el nivell de significaci es redueix fins a alfa = 0,01

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

Elementary Linear Algebra with Applications

Authors: Bernard Kolman, David Hill

9th edition

132296543, 978-0132296540

More Books

Students also viewed these Mathematics questions

Question

=+3. What is cognitive-behavior therapy?

Answered: 1 week ago