Fred is going to flip one coin four times and record whether it lands on heads or tails for each flip. The list below shows the possible outcomes for each of the four flips.

H H H H H H H T H H T T H T T T
T H H H T T H H T T T H T T T T
H T H T T H T H T H H T H T T H
H H T H T T H T T H T T H T H H

What is the probability of flipping two tails and two heads?

Question

Fred is going to flip one coin four times and record whether it lands on heads or tails for each flip. The list below shows the possible outcomes for each of the four flips.

H H H H	H H H T	H H T T	H T T T
T H H H	T T H H	T T T H	T T T T
H T H T	T H T H	T H H T	H T T H
H H T H	T T H T	T H T T	H T H H

What is the probability of flipping two tails and two heads?

anonymous · Answer

ok then what

anonymous · Answer

Identify the sample size in the situation above

anonymous · Answer

You should sample 5,453,456,422 customers.