✨ Best Answer ✨
600/√200
= 600×√200 / 200
=3×10√2
=30√2
≒30×1.41
=42.3
2855-1.96×42.3 ≒ 2772
Mathematics
Senior High
Solved
この問題の途中式を教えてください、！！
一生解けなくて困ってます。。。
600
6
2855-1.96 X
2855+1.96×
V200
√2
よって、 求める信頼区間は, [2772,2938]
Answers
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
ありがとうございました！
計算が合わなかったので助かりました🙏