Arithmetic Mean ? a-is the arithmetic average of the
sample values.
b-is the most frequently occurring
value in a series.
C-represents the center of data
according to the size of the values.
d-a and c
e-a and b
f-all of the above

Given: jk ||lm prove: _2 = 27 statement justification 1. jk ||lm 1. given 2.26 = 27 3.22 = 26 2. 3. 4. _2 = 27 4. corresponding angles theorem transitive property of equality vertical angles theorem substitution property of equality