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In order to know the z-score, given a test score, you must also know the mean and the standard deviation. Please restate the question.

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13y ago

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Average intelligence is usually defined as a score from?

80 to 120 on an IQ test.


Is a 123 IQ test score good for a 12yr old?

Yes, that is a good score and a bit above average. Anything score between 90 to 110 is average.


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How many points per correct question to score a seventy on a 110 question test?

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Is an IQ test score of 129 good?

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What is a normal score on Shipley institute for living scale test?

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What does a score of 76 mean on the slosson intelligence test?

Generally, an "average" IQ score falls between 90-110. A score of 76 might indicate a need for some sort of educational intervention, i. e., reading remediation, etc.


Another name for a standardized value of an observation in a normal distribution?

zscore


What proportion of test takers will score between 110 and 140 statistics solution?

The answer will depend on the statistical distribution of the scores. Since this has not been specified, there can be no meaningful answer to the question.


What does it mean if the Z score of a test is equal to 0?

If the Z Score of a test is equal to zero then the raw score of the test is equal to the mean. Z Score = (Raw Score - Mean Score) / Standard Deviation


What does a 105 gt score mean?

A score of 105 is slightly below average - the average score being 110.