Essay
The No-Cal Bottling Company bottles soft drinks for sale to government commissaries. The bottles come in only one flavor (chocolate-lemon) and only one size (32 ounces). Joan Stickler, the quality control officer for the commissaries, wants to keep track of the fill weights of No-Cal and begins to draw daily samples of 100 bottles from the daily receipts. The first ten sample means and ranges are:
If sample ranges ordinarily average 2.5 ounces:
a. Compute 3s control limits for sample means.
b. Compute 3s control limits for sample ranges.
c. What would you conclude about the fill weights of NoCal?
Correct Answer:
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a. 
chart: Center line = 32; Upper = 32....View Answer
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Correct Answer:
Verified
chart: Center line = 32; Upper = 32....View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
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