Thursday
April 17, 2014

Homework Help: statistic

Posted by mark on Monday, October 24, 2011 at 1:16pm.

A survey was made of 100 customers in a department store. 70 of the customers indicated they visited the store because of a newspaper advertisement. The remainder had not seen the ad. A total of 40 customers made purchases; of these customers, 30 had seen the ad. What is the probability that a customer who saw the ad. made a purchase?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Psychology Statistics - Determine whether the numerical value is a parameter or ...
statistics - Im am so lost.... A bank conducts a survey in which it randomly ...
Statistic - Your company wants to conduct a salary survey for the position of ...
computer information - Create a flowchart for a program that will sort the top 1...
math - In most businesses, increasing prices of products can negatively impact ...
Statistics - According to a recent survey, 75% of all customers will return to ...
Math - trying to decide between parameter and statistic for the 2 questions ...
statistics - According to a survey, only 15% of customers who visited the web ...
Math - Barone’s Italian Restaurant advertises that its customers are much ...
algebra - a survey of 70 customers was taken at a bookstore regarding the type ...

Search
Members