0
once you calculate it by diving your total score by all 5 sub scores it means that you scored in the top 20% of your class (2940/5=588).
640 = TOP 5%
620 = TOP 10%
580= TOP 20%
570 = TOP 25%
540 = TOP THIRD
530 = TOP 40%
500 = TOP HALF
480 = TOP 60%
460 =TOP TWO-THIRDS
450 = TOP 70%
so as you can see 588 falls in the top 20% range. And BTW thats a really good score i got the same exact score after much studying :)
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∙ 11y ago
Quanda Franks
Quanda Franks
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Which is better a score of 92 on a test with a mean of 71 and a standard deviation of 15 or a score of 688 on a test with a mean of 493 and a standard deviation of 150?
score of 92
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
If a test score of 83 was transformed into a standard score of -1.5 and the standard deviation of the scores was 4 what is the mean?
78
What is the z-score for a test score of 110?
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.
The wisc IQ test is an example of a percentile rank a raw score a criterion-reference test or a standard score?
standard score
How are Stanford-Binet intelligence scale results measured?
.The test has a mean, or average, standard score of 100 and a standard deviation of 16 (subtests have a mean of 50 and a standard deviation of 8). The standard deviation indicates how far above or below the norm the subject's score is.
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The standard score associated with a given level of significance.
Calculate the z-score for a test score of 87 if the mean test score is 81.1 and standrd deviation is 11.06?
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Mean of 85 standard deviation of 3what percent would you expect to score between 88 and 91?
mrs.sung gave a test in her trigonometry class. the scores were normally distributed with a mean of 85 and a standard deviation of 3. what percent would you expect to score between 88 and 91?
When is a t test better than a z score?
When you don't have the population standard deviation, but do have the sample standard deviation. The Z score will be better to do as long as it is possible to do it.
If four pupils worked out that their mean score in a test was 67. When Anna joined the other four pupils their mean score went up to 73. What was Anna's score in the test?
97
Mrssung gave a test in her trigonometry class the scores were normally distributed with a mean of 85 and a standard deviation of 3 what percent would you expect to score between 82 and 88?
67% as it's +/- one standard deviation from the mean
