This question's due date has already passed. You may post a tutorial, but there's no guarantee that the original asker will purchase the tutorial. But other people might!

Question

# \$2.00Find the 95% confidence interval for the

• From Mathematics: Statistics
• Closed, but you can still post tutorials
• Due on Jun. 13, 2012
• Asked on Jun 11, 2012 at 12:24:01PM

Rating :No Rating
Tutorials Posted: 0

Q:
Find the 95% confidence interval for the standard deviation of the lengths of pipes if a sample of 26 pipes has a standard deviation of 10 inches.

Available Tutorials to this Question

\$1.00
Complete Solution with explanations
• This tutorial hasn't been purchased yet.
• Posted on Jun 11, 2012 at 12:28:33PM
Posted by :

Rating (2):C-
Tutorials Posted: 41,
Earned: \$22.14

A:
Preview: ... referring to chi square tables for 25 degrees of freedom, X^2 [0.975] = 40.6, so X[0.975] = 6.37 X^2 ...

The full tutorial is about 99 words long .

\$2.00
Solved it, get A+ grade now!
• This tutorial was purchased 1 time and rated No Rating by students like you.
• Posted on Jun 11, 2012 at 12:32:47PM
Posted by :

Rating (14):A+