Use the Information Contained in the Attached Chart to Determine

question 25

Multiple Choice

Use the information contained in the attached chart to determine your answer.Twenty samples of size 8 were taken from a stable process. From past studies of the process, you know that the overall mean is 42.5 and that the average of the samples range is 2.0. What is the upper control limit for the x-bar chart?

• A)43.25
• B)44.50
• C)46.22
• D)48.50

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Definitions:

Tense

A grammatical category used to express time in verb forms, indicating past, present, or future action.

Pronoun Case

Refers to the form of a pronoun based on its function in a sentence, such as subjective (I, we), objective (me, us), and possessive (my, our).

Correct Case

The appropriate or accurate grammatical case (nominative, accusative, etc.) used in a language.

Capitalization

The use of uppercase letters at the beginning of sentences or proper nouns; also refers to the total value of a company's shares on the stock market.