If the lifespan (in years) of a cellphone battery is a random variable whose probability density function is given by the figure below. Determine the probability that the cellphone battery lasts less than 1 year, the probability the cellphone battery lasts more than 5 years, and the the cumulative density function.

If the lifespan (in years) of a cellphone battery is a random variable whose probability density function is given by the figure below. Determine the probability that the cellphone battery lasts less than 1 year, the probability the cellphone battery lasts more than 5 years, and the the cumulative density function.

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter3: Polynomial Functions

Section3.4: Zeros Of Polynomial Functions

Problem 5ECP: Find all real solutions of 2x35x2+15x+18=0.

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