3972594
Description
Flashcards by Corrine Moore, updated more than 1 year ago
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Created by Corrine Moore
almost 11 years ago
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| Question | Answer |
| Normal Curve | 1. bell shaped 2.highest at the center |
| Nominal Scale | 1. simplest form 2. distinguishes characteristics |
| Ordinal Scales | 1. rank ordering 2. label 3. no absolute 0 4. no average 5. most popular |
| Interval Scale | 1. units-equal to each other 2. 80 and 100=100 and 120 3. Intelligence test 4. no absolute 0 |
| Ratio Scale | FILL IN |
| Normative Sample | Group of ppl used to compare test scores |
| Reliability | consistency |
| Validity | measures what it intends to |
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