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A component's lifetime has an exponential distribution with an expectation of T = 3100 hours. What is the probability it will fail prior to the time of 2900 hours? Sate your answer rounded to three decimal places.

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Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208

Related questions

"Time headway" in traffic flow................

"Time headway" in traffic flow is the elapsed time between the time that one car finishes passing a fixed point and the instant that the next car begins to pass that point. Let X=the time headway for two randomly chosen consecutive cars on a freeway during a period of heavy flow (sec). Suppose that in a particular traffic environment, the distribution of time headway has the following form.

 

(a) Determine the value of k for which f(x) is a legitimate pdf.

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P( 5 students selected) =. Type an integer or decimal rounded to three decimal places

Which of the following is not a strategy for finding P-values with the Student t distribution? Choose the correct answer below.

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c.) Use software such as Minitab, Excel, or STATDISK to find the P-value rounded to at least 4 decimal places.

d.) Use the table in the book to find the P-value rounded to at least 4 decimal places.

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