The probability that someone passes the road test to get a driver's license is 0.38. Let N represent the number of road test a person must take to get his/her driver's license. Find E(N). (Round your answer to 2 decimal places).
The probability that someone passes the road test to get a driver's license is 0.38. Let N represent the number of road test a person must take to get his/her driver's license. Find E(N). (Round your answer to 2 decimal places).
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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Transcribed Image Text:The probability that someone passes the road test to get a driver's license is
0.38. Let N represent the number of road test a person must take to get his/her
driver's license. Find E(N). (Round your answer to 2 decimal places).
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