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hai Guys .... macam mau abis da 2009 ni... aku pla tengah tension coz cuti krismas sehari ja... so aku bloging2 ja la... kat sebelah ni wallpaper2 yg aku suka... wa cun siot... hehehe anyway to all my friends, i just wanna wish u Merry Christmas and happy new yaaaaa.... Adios Amigos ( ayat yg selalu7 Wilfred Osital guna..kwang...kwang...kwang)
Posted by phyore apple | Filed under
Quantitative Techniuque Chapter 3
Measurement of location
- Population Mean : Sum of all the value in the population / Number of value in the population
- Sample Mean: Sum of all the value in the sample/Number of values in the population
- Weighetd Mean:
- Median.....
for odd number:
Location for median : Location ( n + 1 ) 2
For even number:
Location for median : Between n/2 and n/2 + 1
- mode: most frequenly value..
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