Ask a New Question

Question

of 10 test scores, six are less than or equal to 80. what is the percentile rank of a test score of 80. please tell me how you get it?
9 years ago

Answers

John
6/10 =60% or the 60th percentile.
9 years ago
sd
How do you get it?
9 years ago
Re
You multiply the 10 by 10 to make the fraction out of 100. then do the same thing to 6, and you get 60!
8 years ago

Related Questions

Scores on a test are normally distributed with a mean of 68.2 and a standard deviation of 10.4. Esti... Scores on a test have a mean of 66 and Q3 of 81. The scores have a distribution that is approximatel... the scores on a 100 pt test are normally distributed with a mean of 80 and a standard deviation of 6... below is the test scores for students in a statistics class.80,65,79,83,60,79,90,77,84,93.the profes... The scores on a test for a very large class is normally distributed with mean 64 points and standar... The mean of three test scores is 74. What must a fourth test score be to increase the mean to 78? Of 25 test scores, there are 15 scores less than or equal to 85. What is the percentile rank of a te... Test Scores 5 6 7 8 9 Frequency 4 2 3 5 6 ( iii ) Write down the mode.... Test Scores 5 6 7 8 9 Frequency 4 2 3 5 6 ( iii ) Write down the mode.... Scores on a certain IQ test are known to have a mean of . A random sample of 100 students attend a...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use