A manufacturer of flash drives for data storage operates a production facility that runs on three 8-hour shifts per day. The following contingency table shows the number of flash drives that were defective and not defective from each shift. A manufacturer of flash drives for data storage operates a production facility that runs on three 8-hour shifts per day. The following contingency table shows the number of flash drives that were defective and not defective from each shift.

Shift	Defective	Not Defective
7AM-3PM	7	113
3PM-11PM	10	90
11PM-7AM	4	76

Perform a hypothesis test to determine if the quality of the flash drive production and the production shift are independent variables using = 0.05.