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A bicycle manufacturer randomly selects $9$ frames each day and tests for defects. The numbers of defective frames found over the last $14$ days are $1,2,3,3,2,6,2,0,2,0,2,5,3,4.$

Note: Leave no cells blank $-$ be certain to enter $"0"$ wherever required. Round your intermediate calculations and final answer to $1$ decimal place.

An older version of the Microsoft Excel logo$.$ Click here for the Excel Data File

Determine the control limits for the process.

Comment on whether the process is $"$in control."