| Fill : Calibri (Body) abc | Wrap Text . General CleaB I U Merge : Paste C7 1Apple is interested in using your patented sapphire crystal on their i-phone 7s which are due for release in October. 2 Your patented method sliced the crystal thin enough that the assembly was able to fit within the dimensions of the smartphone. 3 You're creating 500 sheets per hour on the robotic lasers and as you're in the development stage, you sample 100 pieces each hour 4 for defects in clarity, thickness and strength. Apple's specification calls for a failure rate of less than 3% You're analyzing the following data: (round to 3 decimal places) SampleDefects 6 10 13 14 15 16 18 19 20 21 23 24 25 4 a. Calculate the p-bar and determine the UCLp and LCLp using 3 standard deviations above and below the mean. 5 b. Based on your samples, are your results in control? If the answer is no, specifically which sample(s) are out of control? 6 c. Are you meeting Apple's Performance Standard