Sunday
December 21, 2014

Homework Help: science

Posted by chinthaka on Monday, July 23, 2012 at 1:12am.

Two machines A and B produce respectively 60% and 40% of the total number of items of a factory. The percentages of defective output for A and B are 3% and 2% respectively. Suppose an item is selected at random, and is found to be defective. The probability that the item was produced by B, is equal to

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Math - A factory has 3 machines that produce the same item. Machines 1 and 2 ...
Intro to Probability - Widgets are produced at a certain factory by each of ...
Math - A factory has two machines that produce bolts. Machine I produces 80% of ...
PROBABILITIES - Factories A and B produce computers. Factory A produces 3 times ...
math - A company has two factories that manufacture tires. Suppose 65% of the ...
Statistics - A box contains 10 items, of which 3 are defective and 7 are non-...
Probability - Factories A and B produce computers. Factory A produces 2 times as...
math1 - (ii) A factory has two machines. Past records show that the first ...
business math 141 - Two machines turn out all the products in a factory, with ...
maths-statistic - A manufacturer wants to assess the proportion of defective ...

Search
Members