Miller Inc. has decided to use a p-Chart with 3-sigma control limits to monitor the proportion of defective castings produced by their production process. The quality control manager randomly samples 250 castings at 10 successively selected time periods and counts the number of defective castings in the sample. Table Step 1 of 8: What is the Center Line of the control chart? Round your answer to three decimal places. Answer How to e Select the Copy Table button to copy all values. To select an entire row or column, either click on the row or column header or use the Shift and arrow keys. To find the average of the selected cells, select the Average Values button. Copy Table Average Values Sample Defects 1 2 3 4 5 6 7 8 9 10 9 10 Control Chart 8 13 12 13 13 12 8 10 The average of the selected cell(s) is9.000. Copy Value x Copy Table Keypac board Shortcu

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