Saturday
August 2, 2014

Homework Help: Statistics

Posted by Stacey on Friday, October 7, 2011 at 10:18pm.

People were polled on how many books they read the previous year. How many subjects are needed to estimate the number of books read the previous year within one book with 90% confidence?
Initial survey results indicate that standard deviation= 15.5 books.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Stats Question - People were polled on how many books they read the previous ...
math - lizette wants to read more books. her goal is to read at least 2 books ...
STATSHELP - A poll was conducted that asked 1015 people how many books they had ...
algerbra - Keisha read twice as many books this year as ben read. subtracting 4 ...
Stats help - A poll conducted in 1972 asked 1003 people, " During the past year...
Stats help - A poll conducted in 1972 asked 1003 people, " During the past year...
Reading - Rosalind Wiseman books Terra Elan McVoy books Susane Colasanti books ...
English - I have to chose 20 books + to read this year. If any, what books would...
English - 1. My goal is to read 100 books this year. 2. My goal is reading 100 ...
Books - are Dean Koontz books appropriate for 12 year olds?- even if he/she is ...

Search
Members