The amount of coffee poured from a dispenser into a glass obeys the normal law whose average is 300 mL and the deviation type 5 mL. a) What proportion of the glasses of coffee served by this dispenser contain less than 292 mL of coffee? b) If the glasses have a maximum capacity of 310 mL, what proportion of glasses overflowing when used with this distributor? c) What should be the capacity of the glasses so that only 1% of them overflow when used? with this distributor?

The amount of coffee poured from a dispenser into a glass obeys the normal law whose average is 300 mL and the deviation type 5 mL. a) What proportion of the glasses of coffee served by this dispenser contain less than 292 mL of coffee? b) If the glasses have a maximum capacity of 310 mL, what proportion of glasses overflowing when used with this distributor? c) What should be the capacity of the glasses so that only 1% of them overflow when used? with this distributor?

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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