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What percentile rank would you be in if you scored a 720 on the GRE when the mean equals 500 and the standard deviation equals 100?
Wiki User
∙ 14y ago
You would be in the 99th percentile (98.61, to be more precise).
Wiki User
∙ 7y ago
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If the mean equals 500 and the standard deviation equals 100 Bob scored at 2nd standard deviation-what was his score?
Bob scored 300 or 700.
If all students in a class scored 100 on an exam what is the standard deviation?
Standard deviation is 0.
A student scored 527 on GRE verbal test what is his percentile rank in a normalized distribution with a mean of 500 and standard deviation of 100?
(527-500)/100= Z-score. Then, you should look at the table for this given Z score
What is the 90th percentile?
90th percentile is simple another way of saying that 9% scored above and 90% scored below (the other 1% being the number 90). For example, if you take a type of standardized test in high school, if you do well, you are at the 90th percentile, meaning 90% of students scored lower than you and 9% scored better. You can not be in the 100% percentile, because you cannot score better than yourself.
On a normal distribution a score of 100 on the current IQ test with a standard deviation of 15 points would mean you scored higher than what percentage of the population?
50 percent
If the mean equals 500 and the standard deviation equals 100 Bob scored at 2nd standard deviation-what was his score?
Bob scored 300 or 700.
If all students in a class scored 100 on an exam what is the standard deviation?
Standard deviation is 0.
How are the Wechsler Intelligence Scales scored?
The scales have a mean, or average, standard score of 100 and a standard deviation of 15.
A student scored 527 on GRE verbal test what is his percentile rank in a normalized distribution with a mean of 500 and standard deviation of 100?
(527-500)/100= Z-score. Then, you should look at the table for this given Z score
When Mrs Myles gave a test the scores were normally distributed with a mean of 72 and a standard deviation of 8 About 68 percent of her students scored between which two scores?
68 % is about one standard deviation - so there score would be between 64 and 80 (72 +/- 8)
What is the 90th percentile?
90th percentile is simple another way of saying that 9% scored above and 90% scored below (the other 1% being the number 90). For example, if you take a type of standardized test in high school, if you do well, you are at the 90th percentile, meaning 90% of students scored lower than you and 9% scored better. You can not be in the 100% percentile, because you cannot score better than yourself.
Is 61-70 the 75th percentile out of 100?
No. If you scored 25th out of 100 kids on the SAT, you would be in the 75th percentile.
On a normal distribution a score of 100 on the current IQ test with a standard deviation of 15 points would mean you scored higher than what percentage of the population?
50 percent
If you scored better than 44 people on the test and your score was the 20th percentile how many people took the test?
easy way to do i is multiply 44 by 5 due to the fact 20 times 5 equals 100 which is the maximum percentile, so the answer is 220 people.
What does a percentile of 70 mean?
The 70th percentile is the score below which 70 percent of the cases fall. If your 70th percentile is 56, 70 percent of students scored below 56.
Is 112 a good IQ for 19 year old male?
The average IQ is 100, a score of 112 is slightly below the first standard deviation which suggests you scored higher than about 70% of people.
What does 92nd percentile mean?
92nd percentile is the value below which 92 percent of the cases fall. If in a test your 92nd percentile score is 70, it means 92 percent of the students scored below 70.
