8. A 4 X 400m relay team consists of 4 members with each member havingan average time of 50s over 400 m with standard deviations 0.2s, 0.3s,0.9s and 1.5s. Determine the probability that they will run the relay race inless than 190 seconds.

Normal Distribution: A continuous random variable X is said to follow Normal distribution with…

Answered: 8. A 4 X 400m relay team consists of 4…

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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8. A 4 X 400m relay team consists of 4 members with each member having an average time of 50s over 400 m with standard deviations 0.2s, 0.3s, 0.9s and 1.5s. Determine the probability that they will run the relay race in less than 190 seconds.