【用戶】NaNa
【年級】國三下
【評論內容】Z=0 → PR=50Z=0.5 → PR=69Z=1 → PR=84(區間68%)Z=1.5 → PR=93Z=1.65→ PR=95Z=1.96→ PR=97.5 (接近98%)Z=2 → PR=97.72(大約)Z=2.5 → PR=99(大約)Z=2.96→ (區間99.7%)Z=3 → PR=99(大約)
【用戶】NaNa
【年級】國三下
【評論內容】Z=0 → PR=50Z=0.5 → PR=69Z=1 → PR=84(區間68%)Z=1.5 → PR=93Z=1.65→ PR=95Z=1.96→ PR=97.5 (接近98%)Z=2 → PR=97.72(大約)Z=2.5 → PR=99(大約)Z=2.96→ (區間99.7%)Z=3 → PR=99(大約)