find the mediam for 8,4,7,2,8,3,5 and 6?

median: number in the middle when numbers are ordered least to greatest. if there are 2 middles, add the numbers together and divide by 2. so if I have 2,3,4,5,6 then 4 is the median. if I have 6,5,3,4,2 then 4 is still the median. if I have 1,2,3,4,5,6 then the median is (3+4)/2 or 3.5.

mode: the most common. if I have 2,2,3,4 then 2 is the mode. there can be more than one mode.

frequency means the number of time that numer appears. so there are two 100s, three 95s, etc

The mode is the test score with the highest frequency so that would be test score 85

The median is the the middle data (when all the data are ordered chronologically, like so: 100 100 95 95 95 90 90 90 90 90 90 90 85 85 85 85 85 85 85 85 80 80 80 80 80 80 80 75 75 75) so the median would be test score 85

The mean is the sum of all the data (2580) divided by the total amount of data (30) so the mean would be test score 86

PS: i dont no what that data was in the title but the median of that would be 5.5