Carrie flipped a fair coin twice 240 times and recorded the results in the table.
Outcome Heads, Heads Heads, Tails Tails, Heads Tails, Tails
Frequency 60 73 63 44
If the coin is flipped 240 times, determine P(tails, tails).
18.3%
25%
44.8%
50.0%
To determine P(tails, tails), we need to find the frequency of tails, tails and divide it by the total number of trials.
The frequency of tails, tails is 44.
P(tails, tails) = Frequency of tails, tails / Total number of trials
P(tails, tails) = 44 / 240 = 0.1833
Multiplying by 100 to convert to a percentage, we get:
P(tails, tails) = 18.3%
Therefore, the correct answer is:
18.3%