4. Eels are elongated fish, ranging in length from 5 cm to 4 meters. In a certain lake the length of the eels are normally distributed with a mean of 84 cm and a standard deviation of 18 cm. Eels are classified as giant eels if they are more than 120 cm long. An eel is selected at random from the lake. (a) Find the probability that this eel is a giant. (b) Find the probability that it is between 75 cm to 90 cm.

4. Eels are elongated fish, ranging in length from 5 cm to 4 meters. In a certain lake the length of the eels are normally distributed with a mean of 84 cm and a standard deviation of 18 cm. Eels are classified as giant eels if they are more than 120 cm long. An eel is selected at random from the lake. (a) Find the probability that this eel is a giant. (b) Find the probability that it is between 75 cm to 90 cm.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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