Create X-Bar and R Charts

question 16

Multiple Choice

Create X-bar and R charts.
-An automatic filling process is used to dispense hand sanitizer into small purse size
Bottles. The target weight is 75 ml. The company has initiated control charting to
Stabilize and improve the automatic filling process. For each of twenty-five samples
Consisting of four bottles, the contents were measured and the mean weight and range
Were determined. The average of the means across all samples was found to be 72.5 ml.
And the average range was 2.75 ml. The control limits for the X-bar chart are

• A) 68.48 and 76.52 ml
• B) 71.16 and 73.84 ml
• C) 70.49 and 74.51 ml
• D) 72 and 73 ml
• E) None of the above

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Definitions:

Current Tax Expense

The amount of income taxes a company is expected to pay in the current year, reflecting its taxable earnings.

Pre-Tax Book Income

The income of a company before taxes are applied, calculated according to accounting standards.

Tax Depreciation

A tax deduction that allows a company to recover the cost of property or assets it has purchased by reducing taxable income.

Book Depreciation

Book depreciation is the portion of the cost of a fixed asset that is written off annually on the financial statements of a company over the useful life of that asset, according to accounting standards.