A process for filling liquid laundry detergent bottles monit…

A process for filling liquid laundry detergent bottles monitors the volume in each bottle. The operations manager has taken 5 samples with 4 observations (bottles) in each sample to determine if the variation in volume is reasonable. The measurement unit is fluid ounces. Calculate the center line for a process control chart that indicates whether the variation within samples is reasonable (in a state of control). BottleSample 1Sample 2Sample 3Sample 4Sample 5111.812.011.811.910.7212.112.011.812.011.2312.011.911.911.811.9412.211.811.711.911.7