Three coins are tossed simultaneously 200 times with the following fr

1.	Three coins are tossed simultaneously 200 times with the following frequencies of different outcomes: Outcome3 heads2 heads1 headNoheadFrequency23727728 Find the probability of getting at most two heads.
Answer» Three coins are tossed simultaneously 200 times with the following frequencies of different outcomes: $\begin{matrix} Outcome & 3 h e a d s & 2 h e a d s & 1 h e a d & N o h e a d Frequency & 23 & 72 & 77 & 28 \end{matrix}$ Find the probability of getting at most two heads.

Three coins are tossed simultaneously 200 times with the following frequencies of different outcomes: Outcome3 heads2 heads1 headNoheadFrequency23727728 Find the probability of getting at most two heads.

Answer»

Three coins are tossed simultaneously 200 times with the following frequencies of different outcomes:

$\begin{matrix} Outcome & 3 h e a d s & 2 h e a d s & 1 h e a d & N o h e a d Frequency & 23 & 72 & 77 & 28 \end{matrix}$

Find the probability of getting at most two heads.