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.
z = 0.5244, approx.
Yes, the mean (and median and mode) is the 50th percentile of any normal distribution.
35% of values lie below the 35th percentile. The median (middle value) is the 50th percentile, 50% lie below it and 50% above.
A 99.6 percentile means that 99.6% of the data in the sample is at or below the data point given.
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.
No. If you scored 25th out of 100 kids on the SAT, you would be in the 75th percentile.
Arkansas state university
You would need to know how many questions were on the original test and what number of questions correct would be in the 8.6 percentile. Most tests do not give this data. If you can find it out, then number right / total number on test x 100 gives the percentage. 50 percentile might mean a 70% if it was an average test, or for a hard test 10 percentile might mean a 30%. Without the above information you cannot directly convert one to the other.
You would need to know how many questions were on the original test and what number of questions correct would be in the 8.6 percentile. Most tests do not give this data. If you can find it out, then number right / total number on test x 100 gives the percentage. 50 percentile might mean a 70% if it was an average test, or for a hard test 10 percentile might mean a 30%. Without the above information you cannot directly convert one to the other.
z = 0.5244, approx.
Yes, the mean (and median and mode) is the 50th percentile of any normal distribution.
It is the minimum value.
35% of values lie below the 35th percentile. The median (middle value) is the 50th percentile, 50% lie below it and 50% above.
A 99.6 percentile means that 99.6% of the data in the sample is at or below the data point given.
It is the 31st percentile.
Mean.