answersLogoWhite

0


Best Answer

75th percentile

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: For the 20 test scores shown find the percentile rank for a score of 86?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do you find scores at the 20th and 60th percentile in a set of 80 scores?

20th percentile = 16th smallest value 60th percentile = 48th smallest value.


How do you find the scores at the 60th percentile in a set of 200 scores?

You can't do this without knowing the distribution of scores.


How do you find the 40th percentile rank of GRE scores if the percentage of people scoring 650 or below is 93.32?

From the given information it is not possible. You need to find the score, S, such that the percentage of people scoring S or below is 40%.


Find z score for normal distribution for 60th percentile?

it doesn't exist.


Where can you find average SAT scores for universities?

The average overall score (50th percentile) in the United States for 2010 was a 1509, If you want to get into one of the top-ranking schools in the U.S., you'll need to score around the 90th percentile, which would mean a score of 2100 or above. That sounds high, but since all universities look at things like your extracurricular activities, GPA, and school involvement in addition to your scores, getting into college isn't as difficult as it may seem. Plus, starting in 2010, students who take the test multiple times can actually choose which scores are reported to the universities with an option called Score Choice, so they'll have the ability to knock out the scores that didn't make the cut. But any how SAT score differs based on the program and university/college you choose.


Given that Evelina's bowling scores were 133 155 176 and 132 find her average score The rule for calculating the average of a set of scores is Average Score equals Sum of Scores Number of Scores?

149


Find z score for normal distribution for 70 percentile?

z = 0.5244, approx.


How do you find the lowest score on a series of student test scores?

MINIMUM


What are the sat score required for Princeton?

If you go on collegeboard.com you can find the scores.


Given that Evelina's bowling scores were 133 155 176 and 132 find her average score The rule for calculating the average of a set of scores is Average Score equals Sum of ScoresNumber of Score?

149


What is the Difference between z scores and percentile ranks?

First let's define both, that will help to see the difference.1.A percentile is a measure that lets us know what percent of the total frequency scored below that measure. A percentile rank is the percentage of scores that fall below a given score. Here is how that works.Given a score, call it S and a total of n scores we are looking at, we find the number of scores below S and divide that by n. Next multiply that by 100 and you have the percentile rank.Now a z score is the number of standard deviations from the mean.Say the mean is M and your score is S as above. Let sigma be the standard deviation of the distribution. Then z=(S-M)/sigma.So let's say the mean M is 100 and sigma is 15. S is 132, you did better than average!So z=(132-100)/15=2.13If 60 percent of the people scored less than you, then you are in the 60th percentile.Furthermore, lets say, there were 100 people taking test, then 60 of them scored less than you. Your percentile ranking is (60/100)x100=60So both are measures of where your results falls in a distribution. z scores are often used for probability of a certain result. Percentile ranks are often used in looking at standardized test results or growth data. One can convert from one to the other.I have given a conversion table link belowhttp://www.acposb.on.ca/conversion.htm


Is it possible to predict sat score from ones psat scores?

Multiply your selection index (which is your total score) by 10 to find your predicted SAT score. If you want to find your predicited score for the "old" SAT, just add the scores from your Math and Critical reading sections together and multiply that number by ten.