Mathematics

Lydia Howe

6 July, 02:12

Julie has two formal events to go to. She has six formal dresses--two blue ones, one black, one red, and two white

Given she will not wear the same dress to both events she calculates the probability of her wearing blue to both

events as

22

p (blue and blue) =

Is she correct?

A)

yes, the two events are independent.

no, the two events are independent

no, the probability of the second dress being blue changes after she

chooses the first dress.

D)

yes, the probability of the second dress being blue is not dependent on the

first dress being blue.