INTRODUCTION TO MINITAB VERSION 13

MINITAB INTEROPERABILITY

Graphic Capabilities

Minitab Statistical Tools

PROCESS CAPABILITY ANALYSIS

HYPOTHESIS TESTING

Paired Comparisons

  • In paired comparisons we are trying to “pair” observations or treatments. An example would be to test automatic blood pressure cuffs and a nurse measuring the blood pressure on the same patient using a manual instrument.

  • It can also be used in measurement system studies to determine if operators are getting the same mean value across the same set of samples.

  • Let’s look at an example: 2_Hypothesis_Testing_Shoe_wear.mpj

2_Hypothesis_Testing_Shoe_wear.mpj

  • In this example we are trying to determine if shoe material “A” wear rate is different from shoe material “B”.

  • Our data has been collected using ten boys, whom were asked to wear one shoe made from each material.

Paired Comparison

Paired Comparison

Paired Comparison

Paired Comparison

CONTINGENCY TABLES (CHI SQUARE)

Let’s Look At Main Effects….

Main Effects

Analyzing Main Effects..

DESIGN OF EXPERIMENTS (DOE) FUNDAMENTALS

First Create an Experimental Design...

First Create an Experimental Design...

Bowling Example (continued)

Bowling Example (continued)

Bowling Example (continued)

Bowling Example (continued)

Bowling Example (continued)

Bowling Example (continued)

Bowling Example (continued)

Bowling Example (continued)

Bowling Example (continued)

Bowling Example (continued)

Bowling Example (continued)

Bowling Example (continued)

Bowling Example (continued)

Bowling Example (continued)

Bowling Example (continued)

Bowling Example (continued)

Bowling Example (continued)

Bowling Example (continued)

Bowling Example (Session Window)

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