On a grouped frequency table there is
scores frequency
0-9 - 0
10-19 - 1
20-29 - 2
30-39 - 3
40-49 - 5
50-59 - 9
60-69 - 15
70-79 - 14
80-89 - 9
90-99 - 2
How would i find the mode and range of this? Any help on this is truley appreciated. thanyou
2007-02-07 04:04:20 · 2 answers · asked by brownsugar 1 in Science & Mathematics ➔ Mathematics
The MODE is the value that occurs most often.
The RANGE is the difference between the lowest and highest values.
I'm not sure how you can calculate a true range if you don't have the actual highest and actual lowest number. Saying you have 1 number between 10-19 does not tell you if it's 10 or not.
2007-02-07 04:09:30 · answer #1 · answered by hansh0t1st 3 · 0⤊ 0⤋
Mode - which occurs most.
Median - middle (the number that is in middle of all numbers.
mean - average of all together.
Statistics? Good luck! :)
2007-02-07 12:14:05 · answer #2 · answered by ivy9toes 6 · 0⤊ 0⤋