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ktensive experience with fans of a certain type used in diesel engines has suggested that the

ktensive experience with fans of a certain type used in diesel engines has suggested that the

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 70E
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Use the exponential distribution below to answer Questions #21 - 28. Extensive experience with fans of a certain type used in diesel engines has suggested that the exponential distribution with A = 15,000 provides a good model for time until failure (in hours). Find the variance. Round to four decimal places as needed.
Transcribed Image Text:Use the exponential distribution below to answer Questions #21 - 28. Extensive experience with fans of a certain type used in diesel engines has suggested that the exponential distribution with A = 15,000 provides a good model for time until failure (in hours). Find the variance. Round to four decimal places as needed.
Use the exponential distribution below to answer Questions #21 - 28. Extensive experience with fans of a certain type used in diesel engines has suggested that the exponential distribution with A = 15,000 provides a good model for time until failure (in hours). Find the standard deviation. Round to four decimal places as needed.
Transcribed Image Text:Use the exponential distribution below to answer Questions #21 - 28. Extensive experience with fans of a certain type used in diesel engines has suggested that the exponential distribution with A = 15,000 provides a good model for time until failure (in hours). Find the standard deviation. Round to four decimal places as needed.
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