How to Calculate Confidence Interval in Excel - Statistics for Excel

preview_player
Показать описание
This video walks step by step through how to calculate confidence intervals in Excel.

Рекомендации по теме
Комментарии
Автор

literally thank you so much my stats project has been kicking my tail this was so helpful

fiona_niamh
Автор

Thanks very much for this explanation, but they was an error with the lower limit

Rasimkubukeli
Автор

Why did we assume the standard deviation was 90?

zanzan
Автор

hi, if I want a better accurate Confidence Level, I would just increase cell H6 from 90% to higher % and the rest of the cells & formulas should take care itself? and would this work with either Standard Deviation Population or Standard Deviation Sample?

spyxxx
Автор

how do we know the data is normally distributed?

AaDe