Today, the waves are crashing onto the beach every 4.1 seconds. The times from when a person arrives at the shoreline until a crashing wave is observed follows a Uniform distribution from 0 to 4.1 seconds. Round to 4 decimal places where possible. a. The mean of this distribution is b. The standard deviation is c. The probability that wave will crash onto the beach exactly 0.6 seconds after the person arrives is P(x = 0.6) = d. The probability that the wave will crash onto the beach between 0.7 and 2.2 seconds after the person arrives is P(0.7 < x < 2.2) = e. The probability that it will take longer than 2.02 seconds for the wave to crash onto the beach after the person arrives is P(x > 2.02) =
Today, the waves are crashing onto the beach every 4.1 seconds. The times from when a person arrives at the shoreline until a crashing wave is observed follows a Uniform distribution from 0 to 4.1 seconds. Round to 4 decimal places where possible. a. The mean of this distribution is b. The standard deviation is c. The probability that wave will crash onto the beach exactly 0.6 seconds after the person arrives is P(x = 0.6) = d. The probability that the wave will crash onto the beach between 0.7 and 2.2 seconds after the person arrives is P(0.7 < x < 2.2) = e. The probability that it will take longer than 2.02 seconds for the wave to crash onto the beach after the person arrives is P(x > 2.02) =
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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Only need D & E
Transcribed Image Text:Today, the waves are crashing onto the beach every 4.1 seconds. The times from when a person arrives at the
shoreline until a crashing wave is observed follows a Uniform distribution from 0 to 4.1 seconds. Round to 4
decimal places where possible.
a. The mean of this distribution is
b. The standard deviation is
c. The probability that wave will crash onto the beach exactly 0.6 seconds after the person arrives is P(x =
0.6) =
%3D
d. The probability that the wave will crash onto the beach between 0.7 and 2.2 seconds after the person
arrives is P(0.7 < x < 2.2) =
%3D
e. The probability that it will take longer than 2.02 seconds for the wave to crash onto the beach after the
person arrives is P(x > 2.02) =
%3D
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