Friday
April 18, 2014

Homework Help: calculus

Posted by taz on Tuesday, November 27, 2012 at 9:13am.

A machine on an assembly line fills cans with quantities of food that are normally distributed with a standard deviation of 0.057 pounds. The mean quantity filled is estimated using a sample of 100 cans. What is the difference between the upper and lower limits of the 95% confidence interval for the mean?

A.0.0057 lb.
B.0.011 lb.
C.0.022 lb.
D.0.11 lb.
E.0.22 lb.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - A machine on a production line fills 8 soft drink cans per minuet. How ...
math - There are two machines that produce aluminum cans. The newer machine can ...
Pre-Calculus - A machine worth $ 11000 new and having a scrap value of $ 10995.6...
Math - A scooter factory runs two assembly lines, A and B. 97.4% of line As ...
Please Help!! Math - A display of cans on a grocery shelf consists of 20 cans on...
statistics - Consider a machine that fills soda bottles. The process has a mean ...
math - At a manufacturing company, 80% of the employees work on the assembly ...
Statistics - A VP of manufacturing claims that more than 3% of items produced ...
arithmetic - You have 798 cans in 19 rows. If the cans are placed so that each ...
maths - find a6 for an arithmetic sequence where a1=3x+1 and d=2x+6. 2.A display...

Search
Members