Chapter 17, Problem 32CE

(a)

To determine

Explain the purpose of $\overline{x}$ chart.

Identify the parameters that must be known or estimated to establish its control limits.

(b)

To determine

Explain the purpose of R chart.

Identify the parameters that must be known or estimated to establish its control limits.

(c)

To determine

Explain the purpose of p chart.

Identify the parameters that must be known or estimated to establish its control limits.

(d)

To determine

Explain the purpose of I chart.

Identify the parameters that must be known or estimated to establish its control limits.