What is the mean of the data? Round to the nearest whole number. http://aventalearning.com/content168staging/2006AlgebraIA/exams/1-QUIZ5/stem_and_leaf_4.gif

Question

anonymous · Answer

a. 116
b. 118
c. 112
d. 114

texaschic101 · Answer

The mean is the average and you can find it by adding up all of the numbers, then dividing by how many numbers there are in total.
2(100) + 105 + 106 + 107 + 2(109) + 110 + 3(112) + 3(114) + 115 + 116 + 117 + 
4(118) + 120 + 128 + 134 = add all of that together, then divide by 24 , the total number of numbers you are using.