Math 7 grade 7
can anyone me answer these questions? soon as possible!
i need the answer either dependent or independent.
introduction to probability (independent vs. dependent) events

1. austin picks a marble at random. without putting the first marble back, he picks a second marble at random.

are these events dependent or independent?

2. a customer selects a brand of orange juice to buy for her family at the supermarket. in a different city, another customer also happens to pick a brand of juice to buy.

are these events dependent or independent?

3. a customer purchases a lottery ticket that requires him to select six numbers. a few minutes later, another customer purchases a ticket, also choosing six numbers.

are these events dependent or independent?