at most 7 heads is the same as at least 3 tails, right?
P(tails) = 0.35
Suppose you flip an unfair coin, where 𝑝(ℎ𝑒𝑎𝑑𝑠)=0.65.
A) What is the probability of getting AT MOST 7 heads on 10 flips?
B) What is the probability of getting at least 6 heads on 10 flips?
It's the "At most" that is messing me up. Anyone?
2 answers
Omg.... (face smack). Thank you.
3 answers