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Each of three friends flips a coin 70 times. The results for each friend are shown in the tables. Find the relative frequency for the event ​"heads​" for each friend. If the friends combine their results to get 91 heads and 119 ​tails, what is the relative frequency for the event ​"heads​"? Use pencil and paper. Suppose each friend flips a coin 700 times. Is there a value you would expect the relative frequency for the event ​"heads​" to be close​ to?

Each of three friends flips a coin 70 times. The results for each friend are shown-example-1
Each of three friends flips a coin 70 times. The results for each friend are shown-example-1
Each of three friends flips a coin 70 times. The results for each friend are shown-example-2

1 Answer

6 votes

Answer:

Well the answer is simple fliping a coin is a 50/50 always

Explanation:

User Botem Bao
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