Consider an x distribution with standard deviation σ = 42. (a) If specifications for a research project require the standard error of the corresponding x distribution to be 2, how large does the sample

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Sep 27, 2020 102k views

3 votes

Consider an x distribution with standard deviation σ = 42.

(a) If specifications for a research project require the standard error of the corresponding x distribution to be 2, how large does the sample size need to be?

Mathematics
high-school

Ken Anderson asked

by Ken Anderson

7.6k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

6 votes

Answer:

The sample size will need to be 42x-2

Explanation:

Sanju Bhatt answered Oct 1, 2020

by Sanju Bhatt

8.1k points

0 Comments

Please log in or register to add a comment.

← Prev Question Next Question →

Related questions

asked Aug 17, 2024 90.6k views

The thickness of support beams has specifications of USL =59.48 mm and LSL 42.04 mm. It is known that the process mean is μ=50.15 mm and the process standard deviation is σ=2.17 mm. Compute the Cpk index.

Courtnie asked Aug 17, 2024

by Courtnie

9.0k points

Business
college

1 answer

5 votes

90.6k views

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Related questions

Other Questions