Company XYZ know that replacement times for the DVD players it produces are normally distributed with a mean of 8.5 years and a standard deviation of 1.6 years. If the company wants to provide a...

Extracted text: Company XYZ know that replacement times for the DVD players it produces are normally distributed with a mean of 8.5 years and a standard deviation of 1.6 years. If the company wants to provide a warranty so that only 1.3% of the DVD players will be replaced before the warranty expires, what is the time length of the warranty? warranty = years %3D Enter your answer as a number accurate to 1 decimal place. Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted. 796