EBK ELEMENTARY PRINCIPLES OF CHEMICAL P
EBK ELEMENTARY PRINCIPLES OF CHEMICAL P
4th Edition
ISBN: 9781119192107
Author: BULLARD
Publisher: JOHN WILEY+SONS,INC.-CONSIGNMENT
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Chapter 2, Problem 2.24P
Interpretation Introduction

(a)

The sample mean and sample standard deviation of given data set should be calculated using spreadsheet functions.

Interpretation Introduction

(b)

For the given set of data a control chart of X versus run number, showing horizontal lines for values corresponding to X¯, X¯ - 2S, X¯ + 2S should be plotted.

Interpretation Introduction

(c)

When would it have been reasonable for the routine maintenance in the given process should be explained.

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