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Tue, 26 May 2020 15:30:52 GMT狠狠撸Share feed for 狠狠撸shows by User: VishnuVijayakumar11Scales of Measurement
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scalesofmeasurement-200526153053 SCALES OF MEASUREMENT
REHABILITATION RESEARCH
Broadest definition of measurement is that it is 鈥渢he
process by which things are differentiated.鈥�1 A narrower
definition is that measurement 鈥渃onsists of rules for
assigning numbers to objects in such a way as to represent
quantities of attributes.
Real-number system is characterized
by order, distance, and origin.
1. Nominal scales have none of the properties of a real
number system.
2. Ordinal scales have only one of the three properties of
a real number system: order or rank.
3. Interval scales have the real-number system properties
of order and distance, but they lack a meaningful origin.
4. Ratio scales exhibit all three components of a real-number
system: order, distance, and origin.
PHYSIOTHERAPY RESEARCH
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SCALES OF MEASUREMENT
REHABILITATION RESEARCH
Broadest definition of measurement is that it is 鈥渢he
process by which things are differentiated.鈥�1 A narrower
definition is that measurement 鈥渃onsists of rules for
assigning numbers to objects in such a way as to represent
quantities of attributes.
Real-number system is characterized
by order, distance, and origin.
1. Nominal scales have none of the properties of a real
number system.
2. Ordinal scales have only one of the three properties of
a real number system: order or rank.
3. Interval scales have the real-number system properties
of order and distance, but they lack a meaningful origin.
4. Ratio scales exhibit all three components of a real-number
system: order, distance, and origin.
PHYSIOTHERAPY RESEARCH
]]>
Tue, 26 May 2020 15:30:52 GMT/slideshow/scales-of-measurement-234592705/234592705VishnuVijayakumar11@slideshare.net(VishnuVijayakumar11)Scales of MeasurementVishnuVijayakumar11SCALES OF MEASUREMENT
REHABILITATION RESEARCH
Broadest definition of measurement is that it is 鈥渢he
process by which things are differentiated.鈥�1 A narrower
definition is that measurement 鈥渃onsists of rules for
assigning numbers to objects in such a way as to represent
quantities of attributes.
Real-number system is characterized
by order, distance, and origin.
1. Nominal scales have none of the properties of a real
number system.
2. Ordinal scales have only one of the three properties of
a real number system: order or rank.
3. Interval scales have the real-number system properties
of order and distance, but they lack a meaningful origin.
4. Ratio scales exhibit all three components of a real-number
system: order, distance, and origin.
PHYSIOTHERAPY RESEARCH
<img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/scalesofmeasurement-200526153053-thumbnail.jpg?width=120&height=120&fit=bounds" /><br> SCALES OF MEASUREMENT
REHABILITATION RESEARCH
Broadest definition of measurement is that it is 鈥渢he
process by which things are differentiated.鈥�1 A narrower
definition is that measurement 鈥渃onsists of rules for
assigning numbers to objects in such a way as to represent
quantities of attributes.
Real-number system is characterized
by order, distance, and origin.
1. Nominal scales have none of the properties of a real
number system.
2. Ordinal scales have only one of the three properties of
a real number system: order or rank.
3. Interval scales have the real-number system properties
of order and distance, but they lack a meaningful origin.
4. Ratio scales exhibit all three components of a real-number
system: order, distance, and origin.
PHYSIOTHERAPY RESEARCH