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Data show that 20% of all patients who make appointments at a primary-care clinic never show up. If in a given clinic session, 15 patients make appointments, a) What is the probability that at most 4 patients do not show up? b) What is the probability that all patients show up? c) How many patients would be expected to not show up? d) How many patients would be expected to show up? e) What is the probability that all patients show up if the true "no-show" percentage is 18%?

Data show that 20% of all patients who make appointments at a primary-care clinic never show up. If in a given clinic session, 15 patients make appointments, a) What is the probability that at most 4 patients do not show up? b) What is the probability that all patients show up? c) How many patients would be expected to not show up? d) How many patients would be expected to show up? e) What is the probability that all patients show up if the true "no-show" percentage is 18%?

A First Course in Probability (10th Edition)
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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Please answer D and E
6. Data show that 20% of all patients who make appointments at a primary-care clinic never show up. If in a given clinic session, 15 patients make appointments, a) What is the probability that at most 4 patients do not show up? b) What is the probability that all patients show up? c) How many patients would be expected to not show up? d) How many patients would be expected to show up? What is the probability that all patients show up if the true "no-show" percentage is 18%?
Transcribed Image Text:6. Data show that 20% of all patients who make appointments at a primary-care clinic never show up. If in a given clinic session, 15 patients make appointments, a) What is the probability that at most 4 patients do not show up? b) What is the probability that all patients show up? c) How many patients would be expected to not show up? d) How many patients would be expected to show up? What is the probability that all patients show up if the true "no-show" percentage is 18%?
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