Debbie flipped a coin 20 times. The result were 7 heads and 13 tails. What is the relative frequency of heads for her experiment?
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What do you think?
To find the relative frequency of heads in Debbie's coin flipping experiment, we need to divide the number of heads (7) by the total number of flips (20).
Relative frequency of heads = Number of heads / Total number of flips
In this case, the number of heads is 7 and the total number of flips is 20.
Relative frequency of heads = 7 / 20
To calculate this, we simply divide 7 by 20.
Relative frequency of heads ≈ 0.35
Therefore, the relative frequency of heads in Debbie's experiment is approximately 0.35 or 35%.