Размер видео: 1280 X 720853 X 480640 X 360
Показать панель управления
Автовоспроизведение
Автоповтор
very easy to understand
The Mean for quiz 1 is 78.5 and quiz 2 is 86.5.
The means that I mention in the video describe the mean of quiz scores for the entire class (in this case, 15 hypothetical students), not just Steven and Joseph.
Please tell me sir -0.08 is better than -0.5
how do you do find the z-score of a sample?
Same way! When you calculate z-scores, you treat your sample as the population of interest.
how did you calculate standard deviation for quiz one and two?
That's the focus of this video: ruclips.net/video/y_wdorJ7cXE/видео.html
very easy to understand
The Mean for quiz 1 is 78.5 and quiz 2 is 86.5.
The means that I mention in the video describe the mean of quiz scores for the entire class (in this case, 15 hypothetical students), not just Steven and Joseph.
Please tell me sir -0.08 is better than -0.5
how do you do find the z-score of a sample?
Same way! When you calculate z-scores, you treat your sample as the population of interest.
how did you calculate standard deviation for quiz one and two?
That's the focus of this video: ruclips.net/video/y_wdorJ7cXE/видео.html