2- Bob takes on average of 50.5 hours uniformly distributed to to finish a portrait in his studio with a standard deviation 10.5. a) Write out the distribution for Bob's situation above Find the probability that a portrait takes longer than 65 hours. Find the Z value, draw a picture of the problem with the X and Z values. Use a percentage to interpret the result. b)

2- Bob takes on average of 50.5 hours uniformly distributed to to finish a portrait in his studio with a standard deviation 10.5. a) Write out the distribution for Bob's situation above Find the probability that a portrait takes longer than 65 hours. Find the Z value, draw a picture of the problem with the X and Z values. Use a percentage to interpret the result. b)

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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