至於可靠性,大樣本平均值對租車行、賣保修有意義,比較兩輛單獨的車的話方差遠比平均值的差大幾倍,所以選來選去也和擲骰子差不多。
至於可靠性,大樣本平均值對租車行、賣保修有意義,比較兩輛單獨的車的話方差遠比平均值的差大幾倍,所以選來選去也和擲骰子差不多。
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy