Question

Which pair of events is dependent?
You get a head and a tail in two coin tosses with two different coins.
You get a head and a tail in two coin tosses using the same coin twice.
You pick two numbered billiard balls from a bag of balls one after the other without replacement.
You draw two red cards one after the other with replacement.

Answer 1

so what do you think

Answer 2

A -- "two different coins" so it's independent
B -- "same coin twice" well coins don't have memory so it's still independent
C -- "without replacement" so the state before the first pick and before the second pick are different
D -- "with replacement" this solves the problem so it's independent

Answer 3

Do you get it?

Answer 4

sorry but no

Answer 5

Well i pretty much just gave you the answers if you read over them again it kinda explains how i got them...

Answer 6

d

Answer 7

help

Answer 8

I belive c or d @tonyrichardson4

Answer 9

what do you think @acxbox22

Answer 10

can you help me @Donblue22

Answer 11

c

Answer 12

thanks

Answer 13

your welcome