Mathematics
Senior High
Solved
Rにzの値をどのようにいれればいいのか過程を教えて欲しいです
→
R-
6
よって, Z=-
は近似的に標準正規分布
1
5
6√n
N(0, 1) に従う。
60
P(|R-1 || ≤ 1) = P(11√ √ √ 121/10)
5
=P
n
60
Answers
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なぜZ以外は絶対値から外れるのですか？