An experiment is conducted with a coin. The results of the coin being flipped twice 200 times is shown in the table.
Outcome Frequency
Heads, Heads 75
Heads, Tails 40
Tails, Tails 35
Tails, Heads 50
What is the P(No Heads)?
85%
75%
37.5%
17.5%
To find the probability of no heads occurring, we can add the frequencies of Tails, Tails and Tails, Heads: 35 + 50 = 85
Therefore, P(No Heads) = 85%, so the answer is: 85%