0
0

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?

第11章 正規分布に関する検定

Posted at

1標本検定(分散が既知の場合)

https://bellcurve.jp/statistics/course/9319.html

1標本検定, 2標本検定(分散が未知の場合)

例題11.1

(1)t検定。
$T=\frac{\bar{X}-\mu_0}{s/\sqrt{n}}=\frac{125-120}{10/\sqrt{10}}=1.581$

(2)p321を参照.自由度9のt分布の2.5%点は2.262

(3)1.581 < 2.262より、棄却域に入っていない。

(4)

例題11.2

分散が既知の場合の検定。回答の通り

0
0
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
0
0

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?