Asked by Daniela
                At a local restaurant, the amount of time that customers have to wait for their food is normally distributed with a mean of 24 minutes and a standard deviation of 3 minutes. What is the probability that a randomly selected customer will have to wait less than 25 minutes, to the nearest thousandth?
            
            
        Answers
                    Answered by
            R_scott
            
    25 min is 1/3 s.d. above the mean ... z-score of .333...
use a z-score table to find the portion of the population
... below a 1/3 z-score
    
use a z-score table to find the portion of the population
... below a 1/3 z-score
                                                    There are no AI answers yet. The ability to request AI answers is coming soon!
                                            
                Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.