What's More Grocery Items The probabilities that a customer will buy 1, 2, 3, 4 or 5 items in a grocery store are 311.2 and 2 10'10'10'10 respectively. What is the average number of item that 10 a costumer will buy? Solution: Number of Items X Probability P(X) X · P(X) 1 3/10 2 1/10 3 1/10 4 2/10 3/10 Ex-Pcx) = Conclusion:
What's More Grocery Items The probabilities that a customer will buy 1, 2, 3, 4 or 5 items in a grocery store are 311.2 and 2 10'10'10'10 respectively. What is the average number of item that 10 a costumer will buy? Solution: Number of Items X Probability P(X) X · P(X) 1 3/10 2 1/10 3 1/10 4 2/10 3/10 Ex-Pcx) = Conclusion:
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section: Chapter Questions
Problem 8CC: (a) An experiment has two outcomes, "success" and "failure„" where the probability of success" is p....
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