In 1900, half of the babies born in America were born with blue eyes. Which simulation could be used to find the probability that 3 out of 4 babies born had blue eyes?
A.
Rolling a 6-sided number cube 3 times
B.
Spinning a spinner with 3 equal sections 4 times
C.
Flipping a coin 4 times
D.
Pick a card from 10 cards 2 times
4 answers
i think its C but im not sure
yes,
the prob(blue eyes) = 1/2
prob(heads on coin flip) = 1/2
4 babies<---> 4 coin flips
the prob(blue eyes) = 1/2
prob(heads on coin flip) = 1/2
4 babies<---> 4 coin flips
"what is the probability of getting head in 3 out of 4 coin flips" would be the same question.
Hh
3 answers