Question $2,$ Problem $6$s$\mathrm{.}7$

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Assignment

Part $1$ of $8$

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Refer to Table $$6\mathrm{.}1-$ Factors for Computing Control Chart Limits $(3$ sigma$)$ for this problem.

Auto pistons at Wenming Chung's plant in Shanghai are produced in a forging process, and the diameter is a critical factor that must be controlled. From sample sizes of $10$ pistons produced each day, the mean and the range of this diameter have been as follows:

$\backslash$table$[[$Day$,\backslash$table$[[$Mean $\stackrel{}{x}$