Question 17 Class interval (hours)| # pumps failed (frequency) 1000 – 1100 20 1100 – 1200 32 1200 – 1300 54 1300 – 1400 66 1400 – 1500 48 1500 – 1600 32 1600 – 1700 11 1700 – 1800 7 1800 1900 Randomly selected pumps of a particular brand have been running continuously and their life-times noted in above given schedule. 4 Find the survival probability or reliability at time = 1300 Hrs Round answer to TWO decimal places.

Question 17 Class interval (hours)| # pumps failed (frequency) 1000 – 1100 20 1100 – 1200 32 1200 – 1300 54 1300 – 1400 66 1400 – 1500 48 1500 – 1600 32 1600 – 1700 11 1700 – 1800 7 1800 1900 Randomly selected pumps of a particular brand have been running continuously and their life-times noted in above given schedule. 4 Find the survival probability or reliability at time = 1300 Hrs Round answer to TWO decimal places.

Name: Question 17Class interval (hours) # pumps failed (frequency)1000 – 11
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Description: Question 17Class interval (hours) # pumps failed (frequency)1000 – 1100201100 – 1200321200 – 1300541300 – 1400661400 - 1500481500 – 1600321600 – 1700111700 – 180071800 - 19004Randomly selected pumps of a particular brand have been running continuous

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter5: Inverse, Exponential, And Logarithmic Functions

Section: Chapter Questions

Problem 9T

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