Students_Tutorial answers Tutorial_5

So 1 2 11375 1067 000 005 010 015 020 025 030 035 040

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𝑋 ) So 𝑠 . 𝑑 . ( 𝑌 ) = [ 𝑣𝑎𝑟 ( 𝑌 )] 1 2 = 1.1375 = 1.067 . 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0 1 2 3 4 5 Probability Number of increases Stock index increases over 5 years
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