suppose 16 coins are tossed. Find the probability of getting the following result using the binomial probability formula and the normal curve approximation. More than 9 tails.

Question

suppose 16 coins are tossed. Find the probability of getting the following result using the binomial probability formula and the normal curve approximation.  More than 9 tails.

kropot72 · Answer

Do you know how to find the required probability using the binomial probability formula?

anonymous · Answer

l have the formula but l am confused to put together

kropot72 · Answer

$$P(10\ tails)=\left(\begin{matrix}16 \ 10\end{matrix}\right)0.5^{10}0.5^{6}=you\ can\ calculate$$
Next you calculate the probabilities of 11, 12, 13, 14, 15 and 16 tails. Then the 7 values of probability are added to find the required probability. Can you do that?

anonymous · Answer

if you give little bit more explation or atlease on sample do the other questions..please

kropot72 · Answer

What don't you understand about the calculation that I posted for you?