Slide 19
Slide 19 text
લճͷ෮श ֬มͷಠཱੑ ֬ͷಛੑ ੵؔ ۙࣅ๏ଇ ࣍ճ༧ࠂ
γϛϡϨʔγϣϯ
• x(1)
1
, . . . , x(1)
1000
iid
∼ N
(
1, 12
)
, x(2)
1
, . . . , x(2)
1000
iid
∼ N
(
−1, 12
)
͔Β
x(1)
1
+ x(2)
1
, . . . , x(1)
1000
+ x(2)
1000
Λܭࢉ͠ͷ͕
N
(
1 − 1, 12 + 12
)
= N (0, 2) ʹͳΔ͜ͱΛ͔֬ΊΔ
Figure: x(1)
i
+ x(2)
i
, i = 1, . . . , 1000 ͷώετάϥϜͱີਪఆͷ݁Ռ
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