SOLUTION: For the given data, find \Sigma x, n, and \overline{x}:
x_1=18, \ x_2=15, \ x_3=19, \ x_4=18, \ x_5=18, \ x_6=18, \ x_7=14, \ x_8=23
\Sigma x=
n =
\overline{x} =
Algebra.Com
Question 1184108: For the given data, find \Sigma x, n, and \overline{x}:
x_1=18, \ x_2=15, \ x_3=19, \ x_4=18, \ x_5=18, \ x_6=18, \ x_7=14, \ x_8=23
\Sigma x=
n =
\overline{x} =
Answer by ikleyn(52788) (Show Source): You can put this solution on YOUR website!
.
To find Sigma, add all the given numbers.
To find n, count the number of given numbers.
To find overline{x}, divide Sigma by n.
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