The lengths of time bank customers must wait for a teller are normally distributed, with a mean of 3 minutes and a standard deviation of 1.5 minute…. Quiz 1 Mean – 70.3s – 12.85***** my quiz 1 score was 96% or 48 out of 501 What was your score on Quiz 1? If it was 100, replace it with an 85.2. Convert your Quiz 1 score to a z-score. List your z-score.3. What percentage of the class did...
