View the step-by-step solution to:

# The following consists of 12 sets of three box weights in ounces N #1 #2 #3 StdDev Xbar 1 6.28 2 6.0057735027 6.32333333 3 6.0351188458 6.32666667 4...

As a quality analyst you are also responsible for controlling the weight of a box of cereal. The Operations Manager asks you to identify the ways in which statistical quality control methods can be applied to the weights of the boxes. Provide your recommendations to the Operations Manager in a page in a half report. Base the report on the Xbar and R charts that are provided.  The initial values used to produce the charts are provided as well.
1. The control limits of the weights of the boxes.
2. Nonrandom patterns or trends, if any.
3. If the process is in control.
4. The appropriate action if the process is not in control.
Note: The following consists of 12 sets of three box weights in ounces N #1 #2 #3 StdDev Xbar 1 6.3 6.28 6.26 0.02 6.28 2 6.32 6.32 6.33 0.0057735027 6.32333333 3 6.29 6.33 6.36 0.0351188458 6.32666667 4 6.3 6.29 6.34 0.0264575131 6.31 5 6.295 6.315 6.39 0.050083264 6.33333333 6 6.292 6.319 6.33 0.0195533458 6.31366667 7 6.289 6.323 6.4 0.0568711995 6.33733333 8 6.286 6.327 6.471 0.0971613778 6.36133333 9 6.283 6.331 6.498 0.1128553647 6.37066667 10 6.28 6.335 6.525 0.1285496013 6.38 11 6.277 6.339 6.39 0.0565891627 6.33533333 12 6.274 6.343 6.4 0.0630951662 6.339

### Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

### -

Educational Resources
• ### -

Study Documents

Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

Browse Documents