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Directions: Suppose that the average life span of an electronic component is 72 months and that the life spans are exponentially distributed. 1. Find the probability that a component lasts for more than 12 months. Probability = 2. The reliability function r(t) gives the probability that a component will last for more than ₺ months. Compute r(t) in this case. r(t) =

Directions: Suppose that the average life span of an electronic component is 72 months and that the life spans are exponentially distributed. 1. Find the probability that a component lasts for more than 12 months. Probability = 2. The reliability function r(t) gives the probability that a component will last for more than ₺ months. Compute r(t) in this case. r(t) =

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.6: Variation
Problem 2E
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Directions: Suppose that the average life span of an electronic component is 72 months and that the life spans are exponentially distributed. 1. Find the probability that a component lasts for more than 12 months. Probability = 2. The reliability function r(t) gives the probability that a component will last for more than t months. Compute r(t) in this case. r(t): =
Transcribed Image Text:Directions: Suppose that the average life span of an electronic component is 72 months and that the life spans are exponentially distributed. 1. Find the probability that a component lasts for more than 12 months. Probability = 2. The reliability function r(t) gives the probability that a component will last for more than t months. Compute r(t) in this case. r(t): =
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