Homework: Section 4.4 Homework Save Score: 0 of 1 pt 7 of 13 (12 complete) HW Sc

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Homework: Section 4.4 Homework Save Score: 0 of 1 pt 7 of 13 (12 complete) HW Score: 57 69%, 7.5 of 13 pt 4.4.19 E Question Help The princ le of redundancy s used when system reliability is improved through redundant or backup components. Assume that a students alarm clock has a 8 5% daily falure rate. Complete parts (a) through (d) below d a. What is the probability that the student's alarm clock will not work on the morning of an important final exam? o Round to three decimal places as needed) Enter your answer in the answer box and then click Check Answer (MAT heck Answer 018 P 3 pars Clear All remaining

Explanation / Answer

Solution:

Given,

Daily failure rate of alarm clock = 8.5%

( a )

probability of alarm clock will not work on the morning of an important examination = 8.5 / 100

= 0.085

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