Given the Following Range Readings for 25 Subgroups of Size

question 6

Short Answer

Given the following range readings for 25 subgroups of size four, determine the process capability. $\begin{array}{cc}\text { Subgroup } & \text { R } \\1 & 3.2 \\2 & 3.8 \\3 & 3.6\\⋅&⋅\square\\⋅&⋅\square\\⋅&⋅\\24 & 3.6 \\25 & 3.4\\&\square=90.0\end{array}$

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Definitions:

Sodium Methoxide

A strong base and nucleophile used in the production of biodiesel, represented chemically as CH3ONa.

Major Alkene Product

The primary alkene formed in the highest quantity during an elimination reaction in organic chemistry.

3-Bromopentane

An organic compound with a five-carbon chain and a bromine atom attached to the third carbon.

Pent-2-ene

An alkene with the formula C5H10, featuring a double bond between the second and third carbon atoms in the five-carbon chain.