A local fast-food restaurant has a soda dispensing machine that employees use to automatically fill large soft drink cups. The dispenser is preset to dispense 18 ounces of fluid each time with a standard deviation of 0.75 ounces. The dispensing follows a normal distribution. Use this data to solve   What is the probability that a cup will contain 16.5 ounces or more?  What is the probability that a cup will contain 16.5 ounces or less?   What is the probability that a cup will contain between 15.75 and 18.4 ounces?

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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A local fast-food restaurant has a soda dispensing machine that employees use to automatically fill large soft drink cups. The dispenser is preset to dispense 18 ounces of fluid each time with a standard deviation of 0.75 ounces. The dispensing follows a normal distribution. Use this data to solve 
 What is the probability that a cup will contain 16.5 ounces or more?
 What is the probability that a cup will contain 16.5 ounces or less?

 

What is the probability that a cup will contain between 15.75 and 18.4 ounces?

 What is the probability that a cup will contain between 18.0 and 18.3 ounces?
        What is the probability that a cup will contain between 15.35 and 18.85 ounces?
         How many ounces would the lowest 4 percent of cups contain?    

21.          What is your best guess at the number of ounces a cup would contain?
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