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OpenStudy (anonymous):
Ted tossed a coin several times and recorded the number of heads and tails in the following table:
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OpenStudy (anonymous):
Coin Experiment Side of Coin Number of Tosses Heads 18 Tails 22 What is the experimental probability of getting heads? 0.18 0.22 0.35 0.45
hartnn (hartnn):
what are the total number of tosses?
OpenStudy (anonymous):
40
hartnn (hartnn):
yes and out of 40, there are 18 heads so the probability is just 18/40!
OpenStudy (anonymous):
THANKS! so 0.45
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hartnn (hartnn):
yes, correct! :) welcome ^_^
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