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Line 33:
Line 33: − {|class="wikitable" − |- − |x − |f − |fx − |x^2 − |fx^2 − |- − |3 − |8 − |13 − |18 − |23 − |}
Activity- statistics problems (view source)
Revision as of 05:46, 13 August 2014
, 05:46, 13 August 2014→Solution:
=Solution:=
=Solution:=