A new machine has just been installed to produce printed circuit boards. One of the critical measurements is the thickness of the resistance layer. The quality control inspector randomly selects five boards each half-hour, measures the thickness, and records the results. The measurements (in millimeters) for the period 8:00 a.m. to 10:30 a.m. follow. Thickness (millimeters) Time 1 8:00 8:30 9:00 9:30 10:00 10:30 Click here for the Excel Data File a. Determine the control limits for the mean and the range. (Leave no cells blank - be certain to enter "0" wherever required. Round your answers to 2 decimal places.) 23 45 87.1 87.5 88.1 87.2 87.0 86.9 88.5 87.6 87.5 87.4 87.7 88.4 86.9 87.6 88.1 87.6 87.1 86.0 88.0 87.2 86.9 87.0 87.2 87.0 86.9 88.0 86.2 87.5 87.2 87.9 c-1. Are any means out of control? multiple choice 1 Yes No c-2. Are any ranges out of control? multiple choice 2 Yor

Match the level of measure to the example. Group of answer choices: Color of an M& M:              [ Choose ]             Ratio             Ordinal             Interval             Nominal            Weight of an M&M               [ Choose ]             Ratio             Ordinal             Interval             Nominal            Temperature at which an M&M melts in your hand               [ Choose ]             Ratio             Ordinal             Interval             Nominal