15_WebCache_Simulation

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Unformatted text preview: •  How does the distribu5on of the median vary with the sample size and with the standard devia5on of the normal distribu5on? •  In our example: X 1 X 2 , … , X n are independent , observa5ons from the same normal distribu5on. •  The normal distribu5on has center 0 (mean/ expected value) and spread σ (standard devia5on) •  We are interested in the distribu5on of X the ˆ median( X 1 , X 2 , …, X n ) •  So we take many samp...
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