Wear-out of used display panels. Wear-out failure time of electronic components is often assumed to have a normaldistribution. Can the normal distribution be applied to the wear-out of used manufactured products, such as coloreddisplay panels? A lot of 50 used display panels was purchased by an outlet store. Each panel displays 12 to 18 colorcharacters. Prior to acquisition, the panels had been used for about one«third of their expected lifetimes. The data in theaccompanying table (saved in the file) give the failure times (in years) of the 50 used panels. Use the techniques of thissection to determine whether the used panel wear-out times are approximately normally distributed.0.01 1,21 1.71 230 296 0,19 1.22 1.75 230 298 0.511.24 1.77 241 3.19 0.57 1.48 1.79 244 3.25 0.70 1,541.88 257 3,31 0.73 1.59 1.90 261 1.19 0.75 1.61 1.9362 3.50 0.75 1,61 201 272 3.50 1.11 1.62 216 2763.50 1.16 1.62 218 284 3.50Source: Based on Irony, T, Z., Lauretto, M,, Pereira, C., & Stern, J. M. "A Weibull wearout test: Full Bayesian approach," paperpresented at Mathematical Sciences Colloquium, Binghamton University, Bringhamton, UK, December 2001,