Select all that apply. Which of the following pairs are independent events?
A、twocoinflips;
B、astudent'smidtermandfinalgradesinaclass;
C、drawanace,leaveitout,thendrawanaceagain;
D、Noneofall
发布时间:2024-09-23 08:31:55
A、twocoinflips;
B、astudent'smidtermandfinalgradesinaclass;
C、drawanace,leaveitout,thendrawanaceagain;
D、Noneofall