Question

4. George flips a colored chip that is red on one side and black on the other a total of 20 times. What is the probability of the 21th flip resulting in landing on the black side up?

Answer 1

keep in mind the first 20 flips have no effect on the 21st flip

for a two-sided coin (one red one black) what would be the probability of landing on black?

Answer 2

im confused

Answer 3

there are two total outcomes (red and black)

so the probability of black is just 1/2

Answer 4

is that the answer??

Answer 5

yes