promotion image of download ymail app
Promoted
fing 發問於 科學及數學數學 · 6 年前

[緊急][統計學]一些有關t分佈的問題, 求解答(20分)

1. t ( 0.05, 24 ) = ?

2. t ( 0.975, 16 ) = ?

3. P( t ( 30 ) <= 2.457 ) = ?

4. mean = 16, S = 1.7 + Normal

n = 40

What is a 90% 2 - sided CI μ based on t ?

1 個解答

評分
還有問題嗎?立即提問即可得到解答。