A class tossed coins and recorded 161 heads and 179 tails. What is the experimental probability of heads? Round your answer to the nearest whole number.
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The experimental probability of heads is 161 / (161 +179) = 161/340 = 0.474, rounded to the nearest whole number is 0. Thus, the experimental probability of heads is 47%. Answer: \boxed{47}.
1 answer