Question

1.Which of the following are independent events?

Flipping a coin and rolling a number cube***

Choosing two marbles without replacement

Spinning a spinner twice

Choosing a card, replacing it, and then choosing another card***

2.A bag holds 3 blue marbles 5 red marbles and 2 green marbles find the probability of choosing a red marble than a green marble with replacement

1/10***
1/2
1/9
1/5

Can someone please check my answers?

Answer 1

#1, I would include the spinner part as well.
Since the spinner has no memory , whatever happened on the first spin, has no effect on the second

#2 correct

Answer 2

Sooo what’s the answer??

Answer 3

1- a, c, d
2- a
3- b
4- a

Answer 4

Hes right btw

Answer 5

thanks sammy you help me out

Answer 6

there is 10 questions