Exam 18: Statistical Quality Control

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An chart is being developed using 15 samples of size 9 each.The average of 15 sample means is 6.20.The average of the 15 ranges is 0.30.The upper control limit is _______________.

(Multiple Choice)

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Question 61

A quality circle is a round-table of top-level quality managers.

(True/False)

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Question 62

A graph that displays computed means for a series of small random samples over a period of time is called a(n)_______.

(Multiple Choice)

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Question 63

Quality control is the collection of strategies,techniques,and actions taken by an organization to assure itself that it is producing a quality product.

(True/False)

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Question 64

One definition that captures the spirit of most quality efforts in the business world is that quality results when a product delivers what is stipulated for it in its specifications.

(True/False)

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Question 65

Measuring product attributes at regular intervals throughout the manufacturing process in an effort to pinpoint problem areas is called in-process quality control.

(True/False)

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Question 66

An R Chart is to be developed for use in quality control.The average of the ranges is calculated to be 0.45.The sample sizes were 9 each.What would the upper control limit be?

(Multiple Choice)

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Question 67

Two general types of control charts are (1)control charts for measurements and (2)control charts for compliance items.

(True/False)

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Question 68

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An chart is being developed using 15 samples of size 9 each.The average of 15 sample means is 6.20.The average of the 15 ranges is 0.30.The upper control limit is _______________.

A quality circle is a round-table of top-level quality managers.

A graph that displays computed means for a series of small random samples over a period of time is called a(n)_______.

Quality control is the collection of strategies,techniques,and actions taken by an organization to assure itself that it is producing a quality product.

One definition that captures the spirit of most quality efforts in the business world is that quality results when a product delivers what is stipulated for it in its specifications.

Measuring product attributes at regular intervals throughout the manufacturing process in an effort to pinpoint problem areas is called in-process quality control.

An R Chart is to be developed for use in quality control.The average of the ranges is calculated to be 0.45.The sample sizes were 9 each.What would the upper control limit be?

Two general types of control charts are (1)control charts for measurements and (2)control charts for compliance items.

Introduction to Statistics

Charts and Graphs

Descriptive Statistics

Probability

Discrete Distributions

Continuous Distributions

Sampling and Sampling Distributions

Statistical Inference: Estimation for Single Populations

Statistical Inference: Hypothesis Testing for Single Populations

Statistical Inferences About Two Populations

Analysis of Variance and Design of Experiments

Simple Regression Analysis and Correlation

Multiple Regression Analysis

Building Multiple Regression Models

Time-Series Forecasting and Index Numbers

Analysis of Categorical Data

Nonparametric Statistics

Decision Analysis

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