find the mean, median, and mode of the two data sets.
1. 5 7 10 10 7 9 5 6 7 7 4

2. 12 13 14 9 7 8 15 10 11 6

Question

find the mean, median, and mode of the two data sets.
1.   5  7  10  10  7  9  5  6  7  7  4

2.   12  13  14  9  7  8  15  10  11  6

anonymous · Answer

@hoblos mind helping me with this? :D

hoblos · Answer

i would like to.. but actually i forgot the formulas of these!!

anonymous · Answer

@hoblos http://www.purplemath.com/modules/meanmode.htm

hoblos · Answer

for the first one:
first rearrange 
4 5 5 6 7  7  7 7 9 10 10     we have 11numbers

mean = (4+5+5+6+7+7+7+7+9+10+10)/11 = 77/11 = 7

median = 6th number =7

mode = 7  (repeated 4 times)