46.How many of the following pairs of events are independent?

i. You flip a coin twice. EventXis heads the first time. EventYis heads the second time.

ii. You pull two socks in a row out of your drawer, which has five black socks and seven brown ones. EventXis that the first sock is black. EventYis that the second sock is black.

iii. A four-year-old is taking a piece of candy out of a jar. Whatever she gets first, she decides she wanted something else, so she puts it back in and takes another. EventXis a butterscotch candy the first time, and EventYis a butterscotch candy the second time.

iv. A spinner has three purple sectors and two orange ones. EventXis that the spinner lands on an orange sector. EventYis that it lands on a purple one.

A)three of them

B)four of them

C)two of them