# Estimation-90%-confidence-interval-2 -v2

Document Sample

```					              Sub: Statistics                                                                         Topic: Estimation

Question:

Find the 90% confidence interval for population mean.
ClassOf1 provides expert guidance to College, Graduate, and High school students on homework and assignment problems in
Math, Sciences, Finance, Marketing, Statistics, Economics, Engineering, and many other subjects.

At the end of 1990, 1991 and 1992 the average prices of a share of stock in a money market
portfolio were \$34.83, \$34.65 and \$31.26 respectively. To investigate the average share price at
the end of 1993, a random sampl
```
DOCUMENT INFO
Shared By:
Categories:
Stats:
 views: 13 posted: 6/26/2010 language: English pages: 2
Description: Find the 90% confidence interval for population mean.
BUY THIS DOCUMENT NOW PRICE: \$10 100% MONEY BACK GUARANTEED
PARTNER
Classof1 is a supplemental education company providing comprehensive online tutoring, homework guidance, and e-learning courseware development services to the school, college, and university student communities. As a part of its endeavor to help students around the world to excel in their studies, Classof1 has built a repository of self-study guides with step-by-step solutions and lucid explanations. These guides have been created and whetted by expert tutors with several years of experience in education. Apart from Docstoc.com, these self-help guides are also available at Classof1’s Solution Library (http://classof1.com/solution-library). Please visit www.classof1.com for further information.