## A Methodology for Systems Engineering, Volume 24 |

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Page 247

8.3 INTERVAL

8.3 INTERVAL

**SCALES**1 When an ordered set consists of real numbers , the measurement is said to be an interval**scale**. Such**scales**are also called equal - unit**scales**, the important property over lower level**scales**being that ...Page 249

Both powers are ratio -

Both powers are ratio -

**scale**measurements , hence the operations of forming the ratio of two powers , taking the logarithm of the ratio , and multiplying by ten are all permissible . The resulting**scale**is not a ratio**scale**, but an ...Page 330

( c ) What kinds of

( c ) What kinds of

**scales**can be used to measure the objectives ? ... real example of : ( a ) A one - dimensional nominal**scale**, partial - order**scale**, weak - order**scale**, simple - order**scale**, interval**scale**and ratio**scale**.### What people are saying - Write a review

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### Contents

WHAT IS SYSTEMS ENGINEERING? | 3 |

THE TD2 RADIO RELAY SYSTEM | 23 |

CHAPTER PAGE | 32 |

Copyright | |

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### Common terms and phrases

action alternative analysis applied approach block called channel Chapter choose combination complete components consider continuous cost creative criterion decision defined definition demand detailed determine discussed economic effect environment equal equation example existing expected experience fact factors field frequency function gain give given graph human ideas important income increase individual input interest kinds limited means measure methods nature objectives operations organization output performance phase physical planning possible practical preference present probability problem profit properties questions ratio reason received relation requirements satisfy scale shows signal simple sometimes specific standard step studies systems engineering technical techniques telephone theory thinking tion unit usually utility variables wanted York