THE MEAN PRODUCTION OF WORKERS IN A CERTAIN FACTORY IS 10 PRODUCTS PER HOUR WITH A STANDARD DEVIATION OF 1.5 PRODUCTS PER HOUR. WHAT IS THE PROBABILITY OF FINISHING (A) LESS THAN 12.8 PRODUCTS PER HOUR? (B) MORE THAN 12 PRODUCTS PER HOUR?

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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THE MEAN PRODUCTION OF WORKERS IN A CERTAIN FACTORY IS 10 PRODUCTS PER HOUR WITH A STANDARD DEVIATION OF
1.5 PRODUCTS PER HOUR. WHAT IS THE PROBABILITY OF FINISHING (A) LESS THAN 12.8 PRODUCTS PER HOUR? (B) MORE THAN
12 PRODUCTS PER HOUR?
Transcribed Image Text:THE MEAN PRODUCTION OF WORKERS IN A CERTAIN FACTORY IS 10 PRODUCTS PER HOUR WITH A STANDARD DEVIATION OF 1.5 PRODUCTS PER HOUR. WHAT IS THE PROBABILITY OF FINISHING (A) LESS THAN 12.8 PRODUCTS PER HOUR? (B) MORE THAN 12 PRODUCTS PER HOUR?
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